progress bar tweaks
preview button toggle
Merge pull request #78 from btbonval/master

plots2 ... now with even more bootstraping
local config fix
Gemfile.lock ignore
Merge branch 'master' of github.com:jywarren/plots2
image sizes
image uploading for all
image resizing tweaks, apologies for so many commits tonight
research note posting, minus validations
validated reserach note create/update/delete and image uploading
manual file select progress
Data layout for Likes and Following