added skin for runconfiguration list
restyled the run/debug/stop splitbutton entirely, including skin refactor
init extension on hook
moved splitbutton skin to main skin again
created new rundebug menu dialog
added elements to runconfig menu dialog
added skin for 'Add New'-button
* update drop down
* update text boxes
* update green button
* update simple button
added info button
Merge branch 'rundebug_improvements' of github.com:ajaxorg/cloud9 into rundebug_improvements
* update checkboxes
* update margins
* update labels
* small fixes
added 'Add New'-button
Merge branch 'rundebug_improvements' of github.com:ajaxorg/cloud9 into rundebug_improvements
added functionality for show/hide runcfg list
small fixes for runcfg list
Merge branch 'master' of github.com:ajaxorg/cloud9 into rundebug_improvements

Conflicts:
	package.json
	plugins-client/ext.main/style/skins.xml
	plugins-client/lib.apf/www/apf-packaged/apf_release.js
* update radio button for black bg
fixed deleteBtn, added setting for show/hide runcfg list, added animation for show/hide runcfg list, added states for 'add new'-btn, removed unused code from old sidepanel and menu, show bug icon to Run-btn in Debug mode
Merge branch 'master' of github.com:ajaxorg/cloud9 into rundebug_improvements
remove unused code, add functionality for first time Run button click + creating run config, added auto show/hide debug tools in preferences