use master branch for view/blame if there is no remote
change version control keyboard shortcuts to ctrl+alt
s/roxygenize/document + add keyboard shortcut
polish toolbars; don't close viewer on opening app externally
use devtools option (not implemented yet)
Merge branch 'master' of github.com:rstudio/rstudio
use devtools::document in devtools mode
restore previous input after playing commands into the console
Merge remote-tracking branch: upstream/master