Merge pull request #153 from vadhawal/master

fixing account profile page
Merge pull request #155 from vadhawal/master

switching to thumbnail for creating thimbnail of blog post featured imag...
tempalte fix for url preview
Merge branch 'master' of https://github.com/saumishr/apps
Merge pull request #158 from vadhawal/master

changing the loading gif
Merge pull request #160 from vadhawal/master

changing the cross button in link preview
Merge pull request #162 from vadhawal/master

changing the cross button in link preview final
Merge pull request #164 from vadhawal/master

removing bottom margin from url preview
Implementation of incremental review