making tag area scrollable
add new predefined elements

• for documentation and actions like clear caches?
	up for discussion
css details

• remove spuriously added uppercase style
• finetuning of vertical positon of button text
fix bug temporarily

• is_executable throws a fatal exception if open_basedir restriction in effect, like on metanet server
Merge branch 'master' of git://github.com/rapila/cms-base
Added youtube ckeditor plugin
fix executability check of mysqldump

• for open_basedir cases
Don’t store SplObjectStorage directly in cache

as it can’t be correctly unserialized
Less code – same result

766275ca8970ca5217e2b236196131375acff273
include all files named addition.[js/css]

• in backend, admin, or preview directories for extending or overwriting default values or behaviours
• remove never used code and file
fix little visual details

• fix wrong ui class name
• improve order and clarity of document/file information
remove documentation from admin-menu

• we decided to add the documentation button/link to the info_bar commons
add example documentation link/button to dashboard

• add strings and styles
• modify documentation icon
display error alert if element doesn't exist

• if a module or element is configured in user(_defaults) that admin_menu doesn't know then a user notification is display
• strings added
Explicitly prevent consolidating for unit test
Don’t use call_user_func where not necessary
Add method to get the parent as a file resource
Add convenience method for parent name

resources matching ${parent_name} and ${parent_name_camelized} can now
be searched for using ResourceFinder#addSame($bCamelized=false)
Automatically register CKEditor plugins

if they match the following directory pattern:

web/js/widget/ckeditor-plugins/**/plugin.js
Add youtube plugin as submodule