Merge pull request #24 from Vars5/master

Add comments to AppLists and cancan
added elete
comment changes
styling on groups
changed frontpage styling
styling changes
slight text change
changed left-board
changed logoo file
styling changes
changed color of signed out buttons
circles
changed new user page
started to refresh the styling
test
resumequery styling revamp
continued restyling
test
added instagram feature
test