build_win now builds R-release and R-devel by default
update NEWS
cosmetic changes
Merge pull request #438 from krlmlr/build_win-both

build_win now builds R-release and R-devel by default
Don't install dependencies recursively.
Refactor pkg_deps() out of install_deps().
Closes #369
Override default browser inside Rstudio.
Closes #433
Don't suppress vignettes if pdflatex no available.
Closes #398
Add normalizePath to fix Windows errors on CRAN
Fix cmd name
Add VignetteBuilder to deps = T.
Default install_github to installing all deps. Closes #396
Document with latest roxygen
Require roxygen2 >= 3.0.0
Use BioCInstaller namespace
Try case insensitive compare. #426
Improve code style
Updates for httr/github api
Fix braindead typo
Add missing httr::
Fix braindead typo
If the wrong way around