Change length of mimetypes to 255, the maximum length according to RFC 4288

db_structure.xml

@@ -114,7 +114,7 @@
 				<type>text</type>
 				<default></default>
 				<notnull>true</notnull>
-				<length>64</length>
+				<length>255</length>
 			</field>
 
 			<index>

lib/util.php

@@ -74,7 +74,7 @@ class OC_Util {
 	 */
 	public static function getVersion() {
 		// hint: We only can count up. So the internal version number of ownCloud 4.5 will be 4.90.0. This is not visible to the user
-		return array(4,91,05);
+		return array(4,91,06);
 	}
 
 	/**