Updated links to #login-modal to Stanford login page #1120
Merge branch 'master' of https://github.com/Stanford-Online/class2go into shali-fixes
initial commit for exam csv
Commit1 for #1132 - adding exercises.
Merge branch 'master' of http://github.com/Stanford-Online/class2go into dca_new_working
More for #1132
Fix for #1204
Add gdata and celery sections to the linux setup instructions.
Replicating the markdown from the mac section on the linux section.
Fixing the formatting so the code shows up in code blocks. The
correct syntax is 2-tabs (or 8-spaces) when a code block is within
a list.
Linux section only.
Fix some underscores that were being interpretted as italics.
Fixing bullet numbers
csv download button
Remove some spurrious prints/comments
Merge pull request #1215 from Stanford-Online/jbau-exam-csv

Jbau exam csv
More stuff for #1204
Merge branch 'master' of http://github.com/Stanford-Online/class2go into dca_new_working
Small tidy up.
#1087 support unicode email
Forgot git_branch in example env file