Added label snippet and added labels to ali and eq
Fixed citation snippets and added citea and citey
Fixed indentation issue
Merge remote-tracking branch 'upstream/master'
Syntax changes in accordance with Google.
Merge remote-tracking branch 'upstream/master'
Changed frame snippet
Merge remote-tracking branch 'upstream/master'
Fixed sapply snippet
Indenting label in align environment
Merge pull request #352 from feju/master

Various new snippets and fixes