removing .DS_Store
merging
delete group modal box added
Merge pull request #31 from KeirOsborn/master

Delete post dialog box functionality
erge changes
changed merged
Merge pull request #32 from hoongman/master

merged changes from Keir
Fixed the merge of all three JS bits
Updated Groups Page CSS
Merge pull request #33 from triathlonboy/master

Fixed the merge of all three JS bits
collaborator backboned