Merge pull request #115 from seuros/mongo_grave

Temporary fixes.
Only show view stats on protip cards if views are over 50.
Merge pull request #116 from Mileshosky/feature/protip-stats

View stats for Protip cards - WIP #290
Adding autoprefixer to clean up some of the scss files.
clean up env.example
WIP#203 Adding back font-smoothing and making comment more clear.
WIP#256 Fixing multiple line breaks in code.
WIP#267 Removing stray } on protip side bar
Merge pull request #120 from RexMorgan/remove-stray-closing-bracket

WIP#267 Removing stray } on protip side bar
Merge pull request #119 from RexMorgan/fix-code-line-breaks

WIP#256 Fixing multiple line breaks in code.
Merge pull request #117 from sirwolfgang/env

clean up env.example
Merge pull request #118 from RexMorgan/autoprefixer

WIP#203 Adding autoprefixer to clean up some of the scss files.
[Fix] script/rails