Merge pull request #39 from vadhawal/master

fixing styles for showing images
Merge pull request #40 from vadhawal/master

fixing styles for delete/report abuse
Merge pull request #41 from vadhawal/master

fixing the subcomments template
Merge pull request #42 from vadhawal/master

fixing the subcomments template margins
Merge pull request #43 from vadhawal/master

incrementing the comment count on submitting new comment
Merge pull request #44 from vadhawal/master

css for sub comments module
ajax comment submission in actstream'