Set PYTHONPATH so that brew's PyQt4 modules are found.
Update to v1.7.4.1 and change the URLs to use github.
Add a --build-docs option for building manpages.
ClosesHomebrew/homebrew#7462.
Signed-off-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Adam Vandenberg <flangy@gmail.com>