Need to define which ruby to use before installing gems in Docs

I had to tell rvm which version to use, otherwise the auto suggester will tell you to install gem using apt-get.
Merge pull request #1243 from trident523/patch-1

Need to define which ruby to use before installing gems in Docs
remove console.log
add server-side filesize check on uploads
Merge pull request #1245 from ZogStriP/server-side-file-size-check

add server-side filesize check on uploads
get rake autospec working in rails 4
Strip leading/trailing spaces from login
Strip spaces from group names upon creation
display group validation errors in alert modal
Merge pull request #1250 from sir-pinecone/display-group-save-errors

display group validation errors in alert modal
Merge pull request #1249 from sir-pinecone/strip-spaces-from-group

Strip spaces from group names upon creation
Merge pull request #1247 from sir-pinecone/strip-spaces-from-login

Strip leading/trailing spaces from login
restyle all user notification emails to use a custom html template
fix broken build
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' into heroku_mods