add testthat command
improved remote url detection for github commands
require devtools 1.4.1 for devtools package development mode
use attr to track shiny viewer type (avoid comparing raw functions)
new editing options: auto-append newline and strip trailing horizontal whitespace
Merge branch 'master' of github.com:/rstudio/rstudio
Highlight integer literals using exp. notation

We extend the existing rules for identifying a numeric in a simply way -- allow a `L` character following a 'numeric' value. Hence, values like `1E5L`, `0.1E5L`, `1.5E5L` will now be highlighted.

Modifying the highlight rules in this way obviates the explicit integer highlighting rule.
Merge pull request #86 from kevinushey/patch-2

Highlight integer literals using exp. notation
more improvements to upstream url detection
Merge branch 'master' of github.com:/rstudio/rstudio
alias Shiny app path so it matches aliased path known to client
show URL for Shiny application in viewer window
refactor Shiny view type menu to make choices clearer
get Shiny run command from server (minimize path)
allow hot swap between Shiny apps ("Run App" always works)
use error = FALSE rather than stop_on_error for Rpres
make reload/run do the right thing in the viewer pane
only show URL in Shiny viewer for desktop mode
do port mapping and httpuv version checks for Shiny windowed viewer
ensure Shiny viewer type settings take effect immediately