Add doctrine-common and doctrine-dbal

.gitmodules

@@ -0,0 +1,6 @@
+[submodule "3rdparty/doctrine-common"]
+	path = 3rdparty/doctrine-common
+	url = git://github.com/doctrine/common.git
+[submodule "3rdparty/doctrine-dbal"]
+	path = 3rdparty/doctrine-dbal
+	url = git://github.com/doctrine/dbal.git

3rdparty/doctrine-common

@@ -0,0 +1 @@
+Subproject commit d1c7d4334e38cad603a5c863d4c7b91bb04ec6b2

3rdparty/doctrine-dbal

@@ -0,0 +1 @@
+Subproject commit 30dc433ea08f4863479700492bdb70c3b06440bd

lib/base.php

@@ -93,6 +93,12 @@ class OC{
 		elseif(strpos($className, 'Sabre_')===0) {
 			$path =  str_replace('_', '/', $className) . '.php';
 		}
+		elseif(strpos($className, 'Doctrine\\Common')===0) {
+			$path = 'doctrine-common/lib/'.str_replace('\\', '/', $className) . '.php';
+		}
+		elseif(strpos($className, 'Doctrine\\DBAL')===0) {
+			$path = 'doctrine-dbal/lib/'.str_replace('\\', '/', $className) . '.php';
+		}
 		elseif(strpos($className, 'Test_')===0) {
 			$path =  'tests/lib/'.strtolower(str_replace('_', '/', substr($className, 5)) . '.php');
 		}else{