- change default size of discussions
- use set colors in "minimized" discussions
- some styling
some stylesheet improvements
sharepoint-dialog: white background
- remove console.log
- don't open action sheet, when minimizing Sharepoint-Item

#HACK
add underscore
Merge branch 'develop' of github.com:open-steam/webarena into develop
new close button
update discussion:
- refactoring
- remove/edit content
actionsheet:
- add action sheets for non-webarena objects
modified object links - no dialogs are needed to create and delete
Merge branch 'develop' of github.com:open-steam/webarena into develop

Conflicts:
	source/objects/2.Discussion/view.js
change sass configuration
Merge branch 'develop' of github.com:open-steam/webarena into develop
fix discussions
hide "object-id"-widget
Add metadata to easyDb images
add sublime stuff to .gitignore