Merge pull request #52 from EmilyDirsh/new_theme

WIP: New theme for Glitter Gallery, let's just merge it for now
fix backg back to dark gray
[WIP] login page redesign
Move add file to a new page
Allow commit message both on svgs & normal images
Add credits to Anirudh

Minor change, meant as a way for me to understand how GitHub works.
Merge pull request #53 from AkshataDM/master

Add credits to Anirudh
Add in Emily's new changes
Make file_update page functional. Might need cache busting though.
Improve automatic merges and fix commenting on glitterposts
Support commenting on pull pages
Merge branch 'master' of http://github.com/EmilyDirsh/GlitterGallery
Merge pull request #61 from sarupbanskota/master

Improve PRs, support commenting on glitterposts/PRs