diff --git a/lib/Cake/Model/Datasource/Database/Postgres.php b/lib/Cake/Model/Datasource/Database/Postgres.php
index ee82d68d8..4d50779af 100644
--- a/lib/Cake/Model/Datasource/Database/Postgres.php
+++ b/lib/Cake/Model/Datasource/Database/Postgres.php
@@ -206,6 +206,8 @@ class Postgres extends DboSource {
 					if ($c->type == 'character varying') {
 						$length = null;
 						$type = 'text';
+					} else if ($c->type == 'uuid') {
+						$length = 36;
 					} else {
 						$length = intval($c->oct_length);
 					}
diff --git a/lib/Cake/Model/Model.php b/lib/Cake/Model/Model.php
index d84a85b4a..cec7af7ab 100644
--- a/lib/Cake/Model/Model.php
+++ b/lib/Cake/Model/Model.php
@@ -288,13 +288,13 @@ class Model extends Object implements CakeEventListener {
  * ### Possible keys in association
  *
  * - `className`: the classname of the model being associated to the current model.
- *   If you’re defining a ‘Profile belongsTo User’ relationship, the className key should equal ‘User.’
+ *   If you're defining a 'Profile belongsTo User' relationship, the className key should equal 'User.'
  * - `foreignKey`: the name of the foreign key found in the current model. This is
  *   especially handy if you need to define multiple belongsTo relationships. The default
- *   value for this key is the underscored, singular name of the other model, suffixed with ‘_id’.
- * - `conditions`: An SQL fragment used to filter related model records. It’s good
- *   practice to use model names in SQL fragments: “User.active = 1” is always
- *   better than just “active = 1.”
+ *   value for this key is the underscored, singular name of the other model, suffixed with '_id'.
+ * - `conditions`: An SQL fragment used to filter related model records. It's good
+ *   practice to use model names in SQL fragments: 'User.active = 1' is always
+ *   better than just 'active = 1.'
  * - `type`: the type of the join to use in the SQL query, default is LEFT which
  *   may not fit your needs in all situations, INNER may be helpful when you want
  *   everything from your main and associated models or nothing at all!(effective
@@ -303,7 +303,7 @@ class Model extends Object implements CakeEventListener {
  *   fetched. Returns all fields by default.
  * - `order`: An SQL fragment that defines the sorting order for the returned associated rows.
  * - `counterCache`: If set to true the associated Model will automatically increase or
- *   decrease the “[singular_model_name]_count” field in the foreign table whenever you do
+ *   decrease the "[singular_model_name]_count" field in the foreign table whenever you do
  *   a save() or delete(). If its a string then its the field name to use. The value in the
  *   counter field represents the number of related rows.
  * - `counterScope`: Optional conditions array to use for updating counter cache field.
@@ -335,18 +335,18 @@ class Model extends Object implements CakeEventListener {
  * ### Possible keys in association
  *
  * - `className`: the classname of the model being associated to the current model.
- *   If you’re defining a ‘User hasOne Profile’ relationship, the className key should equal ‘Profile.’
+ *   If you're defining a 'User hasOne Profile' relationship, the className key should equal 'Profile.'
  * - `foreignKey`: the name of the foreign key found in the other model. This is
  *   especially handy if you need to define multiple hasOne relationships.
  *   The default value for this key is the underscored, singular name of the
- *   current model, suffixed with ‘_id’. In the example above it would default to 'user_id'.
- * - `conditions`: An SQL fragment used to filter related model records. It’s good
- *   practice to use model names in SQL fragments: “Profile.approved = 1” is
- *   always better than just “approved = 1.”
+ *   current model, suffixed with '_id'. In the example above it would default to 'user_id'.
+ * - `conditions`: An SQL fragment used to filter related model records. It's good
+ *   practice to use model names in SQL fragments: "Profile.approved = 1" is
+ *   always better than just "approved = 1."
  * - `fields`: A list of fields to be retrieved when the associated model data is
  *   fetched. Returns all fields by default.
  * - `order`: An SQL fragment that defines the sorting order for the returned associated rows.
- * - `dependent`: When the dependent key is set to true, and the model’s delete()
+ * - `dependent`: When the dependent key is set to true, and the model's delete()
  *   method is called with the cascade parameter set to true, associated model
  *   records are also deleted. In this case we set it true so that deleting a
  *   User will also delete her associated Profile.
@@ -378,13 +378,13 @@ class Model extends Object implements CakeEventListener {
  * ### Possible keys in association
  *
  * - `className`: the classname of the model being associated to the current model.
- *   If you’re defining a ‘User hasMany Comment’ relationship, the className key should equal ‘Comment.’
+ *   If you're defining a 'User hasMany Comment' relationship, the className key should equal 'Comment.'
  * - `foreignKey`: the name of the foreign key found in the other model. This is
  *   especially handy if you need to define multiple hasMany relationships. The default
- *   value for this key is the underscored, singular name of the actual model, suffixed with ‘_id’.
- * - `conditions`: An SQL fragment used to filter related model records. It’s good
- *   practice to use model names in SQL fragments: “Comment.status = 1” is always
- *   better than just “status = 1.”
+ *   value for this key is the underscored, singular name of the actual model, suffixed with '_id'.
+ * - `conditions`: An SQL fragment used to filter related model records. It's good
+ *   practice to use model names in SQL fragments: "Comment.status = 1" is always
+ *   better than just "status = 1."
  * - `fields`: A list of fields to be retrieved when the associated model data is
  *   fetched. Returns all fields by default.
  * - `order`: An SQL fragment that defines the sorting order for the returned associated rows.
@@ -429,7 +429,7 @@ class Model extends Object implements CakeEventListener {
  * ### Possible keys in association
  *
  * - `className`: the classname of the model being associated to the current model.
- *   If you're defining a ‘Recipe HABTM Tag' relationship, the className key should equal ‘Tag.'
+ *   If you're defining a 'Recipe HABTM Tag' relationship, the className key should equal 'Tag.'
  * - `joinTable`: The name of the join table used in this association (if the
  *   current table doesn't adhere to the naming convention for HABTM join tables).
  * - `with`: Defines the name of the model for the join table. By default CakePHP
@@ -439,11 +439,11 @@ class Model extends Object implements CakeEventListener {
  * - `foreignKey`: the name of the foreign key found in the current model.
  *   This is especially handy if you need to define multiple HABTM relationships.
  *   The default value for this key is the underscored, singular name of the
- *   current model, suffixed with ‘_id'.
+ *   current model, suffixed with '_id'.
  * - `associationForeignKey`: the name of the foreign key found in the other model.
  *   This is especially handy if you need to define multiple HABTM relationships.
  *   The default value for this key is the underscored, singular name of the other
- *   model, suffixed with ‘_id'.
+ *   model, suffixed with '_id'.
  * - `unique`: If true (default value) cake will first delete existing relationship
  *   records in the foreign keys table before inserting new ones, when updating a
  *   record. So existing associations need to be passed again when updating.
@@ -854,7 +854,7 @@ class Model extends Object implements CakeEventListener {
 		}
 		if ($name === 'tablePrefix') {
 			$this->setDataSource();
-			if (property_exists($this, 'tablePrefix')) {
+			if (property_exists($this, 'tablePrefix') && !empty($this->tablePrefix)) {
 				return $this->tablePrefix;
 			}
 			return $this->tablePrefix = null;
diff --git a/lib/Cake/Network/CakeRequest.php b/lib/Cake/Network/CakeRequest.php
index ed30d4bd4..23c014170 100644
--- a/lib/Cake/Network/CakeRequest.php
+++ b/lib/Cake/Network/CakeRequest.php
@@ -104,7 +104,7 @@ class CakeRequest implements ArrayAccess {
 		'ajax' => array('env' => 'HTTP_X_REQUESTED_WITH', 'value' => 'XMLHttpRequest'),
 		'flash' => array('env' => 'HTTP_USER_AGENT', 'pattern' => '/^(Shockwave|Adobe) Flash/'),
 		'mobile' => array('env' => 'HTTP_USER_AGENT', 'options' => array(
-			'Android', 'AvantGo', 'BlackBerry', 'DoCoMo', 'Fennec', 'iPod', 'iPhone',
+			'Android', 'AvantGo', 'BlackBerry', 'DoCoMo', 'Fennec', 'iPod', 'iPhone', 'iPad',
 			'J2ME', 'MIDP', 'NetFront', 'Nokia', 'Opera Mini', 'Opera Mobi', 'PalmOS', 'PalmSource',
 			'portalmmm', 'Plucker', 'ReqwirelessWeb', 'SonyEricsson', 'Symbian', 'UP\\.Browser',
 			'webOS', 'Windows CE', 'Windows Phone OS', 'Xiino'
diff --git a/lib/Cake/Network/Email/CakeEmail.php b/lib/Cake/Network/Email/CakeEmail.php
index 8ce813456..bc36301cb 100644
--- a/lib/Cake/Network/Email/CakeEmail.php
+++ b/lib/Cake/Network/Email/CakeEmail.php
@@ -1288,7 +1288,7 @@ class CakeEmail {
 			}
 			$data = $this->_readFile($fileInfo['file']);
 
-			$msg[] = '--' . $this->_boundary;
+			$msg[] = '--rel-' . $this->_boundary;
 			$msg[] = 'Content-Type: ' . $fileInfo['mimetype'];
 			$msg[] = 'Content-Transfer-Encoding: base64';
 			$msg[] = 'Content-ID: <' . $fileInfo['contentId'] . '>';
@@ -1323,7 +1323,7 @@ class CakeEmail {
 			$msg[] = '--' . $boundary;
 			$msg[] = 'Content-Type: multipart/related; boundary="rel-' . $boundary . '"';
 			$msg[] = '';
-			$relBoundary = 'rel-' . $boundary;
+			$relBoundary = $textBoundary = 'rel-' . $boundary;
 		}
 
 		if ($hasMultipleTypes) {
diff --git a/lib/Cake/Test/Case/Network/Email/CakeEmailTest.php b/lib/Cake/Test/Case/Network/Email/CakeEmailTest.php
index 7479e1678..a3350efc2 100644
--- a/lib/Cake/Test/Case/Network/Email/CakeEmailTest.php
+++ b/lib/Cake/Test/Case/Network/Email/CakeEmailTest.php
@@ -865,7 +865,7 @@ class CakeEmailTest extends CakeTestCase {
 			"\r\n" .
 			"--alt-{$boundary}--\r\n" .
 			"\r\n" .
-			"--$boundary\r\n" .
+			"--rel-$boundary\r\n" .
 			"Content-Type: application/octet-stream\r\n" .
 			"Content-Transfer-Encoding: base64\r\n" .
 			"Content-ID: <abc123>\r\n" .