Gradle 1.7

Closes #21695.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
pnapi: update homepage

Closes #21690.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
ruby-build 20130806

Closes #21688.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
getmail 4.42.0

Closes #21689.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
dmd: make rdmd and dman callable

Closes #21698.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
librsync compiles against popt if configure finds it, so add dep
popt: add --universal

Closes #21697.
Merge branch 'master' of https://github.com/mxcl/homebrew
msys-man: depends on groff