Bugfix: gridster_get_posts_by_type_query_args filter

@see http://wordpress.org/support/topic/bug-with-gridster_get_posts_by_type_query_args-filter?replies=2#post-4082745
started on working with feature pointers
updated translation
fixed tinyMCE modal
release version 1.4
Merge branch 'development' of https://github.com/carstingaxion/cbach-wp-gridster into development

Conflicts:
	cbach-wp-gridster.php
removed github syntax from file