craigcitro/r-travis — pull request #62 by krlmlr (2013-11-04 15:37:37+00:00)
Title: Expose EnsureDevtools again through old command devtools_install

Reason: Running extensive integration tests (such as in tikzDevice) that are
not part of R CMD check but require installation of the package

Installation can be done easily by `devtools:::install('.')`