use selection for find command
find from selection keyboard shortcut for linux and windows
show git branch in window title bar
more complete window title
set window title gwt hook for linux and windows
mac: ignore external urls in iframes (rather than showing externally)
Merge branch 'master' of github.com:rstudio/rstudio
linux/windows: don't open external urls when they appear in an iframe
Merge remote-tracking branch: upstream/master