FollowUp - ikke ferdig
Modified messageDetail directive
Angular Animate had wrong version number.

Updated to a version that works with current Angular version (1.2.26)
Added W3C validation to Project and Grunt.

run 'grunt html-validation' for html validation
run 'grunt css-validation' for css validation
run 'grunt validation' for both css and html validation
Added W3C validation instructions to README
Started fixing W3C validation errors in HTML.
Removed unecessary lines in Gruntfile
Added Angular HTML validator aswell as W3C standard

Run with html-angular-validation
Added angular validation to README
temp commit
Merge branch 'master' of https://github.com/jarlefosen/INF5750-group-assignment
Merge branch 'master' into FH-30-w3c-validation
Merge branch 'FH-30-w3c-validation'
Merge pull request #24 from jarlefosen/fix-angular-animate

Angular Animate had wrong version number.
Sass fix
Merge med master
FH-29 Fixed error for when sending single message.
Merge branch 'master' of github.com:jarlefosen/INF5750-group-assignment
Fixed present merge conflict
Merge branch 'FollowUp'