Initialize work
Merge branch 'master' into feature-split_views

Conflicts:
	Builder/Admin/BaseBuilder.php
Main issue:
Add lock_mode option for DoctrineORM and DoctrineODM
additional fixes:
Add enquote filter
Shorten entity_manager code useing enquote filter
Add Twig Test
Move switch enquote and default filters
Change filter name from enquote to wrap and change its functionality (now it wraps given string with  another one given as argument). Now it can be used to add both single and double quotes and for other stuff.
Add new twig function char() which takes any number of integer ascii decimal character codes and returns string composed of these characters. E.g. char(47, 47) returns '\\'.
Use char to fix Edit and New actions index.php.twig display in Netbeans IDE (it's twig parser has broken highlighting becouse of the double \)
Add locking functions
Add default yaml file and merge it with other yamls
Save object locked version in session
Fix char twig function
Final fixes
Fix enquote => wrap
Fix array_merge => array_replace
Fix typo
Fix ordering  keys
Fix ordering
Fix typo
Force update packagist
Remove unused file reference
Add message to propel exception
Wrong slashes code :)
Update licence info