partial merge of jstree
partial commit of changed class-structure in cms-namespace
graphics: file not found exception

- added file not found exception
- throw file not found exception if input file doesn't exist
- send 404 error on file not found exception in controller
graphics: prepared controller for new base dir var
graphics: cleaned up code
Merge branch 'graphics' of /home/cornholio/work/depage-cms into graphics
graphics: changed graphics_ui call

- moved graphics_controller to graphics_ui
graphics: fixed send_time() signature

- added comments
Merge branch 'graphics' of git://github.com/uglybob/depage-cms
switch minify-code from uglifyjs to closure
depage-forms: small js-enhancements

- added hiding of errorMessage when input is focused
- added autofocus on first autofocus-element per javascript
added https-support to auth-cookie
enhanced error-handling in depage.php
added support for locale in url
added reminder of sort-order of inherited-base-entries in config
added base for 2 depage-jquery-plugins
fixed redirects/added protocol-replacement to links
moved static redirect from depage_ui to depage/fixed links for urls without $lang
Merge branch 'master' into jstree
added auto grow to text area/fixed autosaving