Staging mozilla ports

[Baptiste Daroussin]

Hi,

Here is a patch that stagify mozilla ports, it is not well tested at all, but
for now I do not have time to go further, it needs more testing and probably
polishing can you guys have a look and commit as soon as possible?

Here is what this patch does:
- Remove dead code from bsd.gecko.mk
- Convert USE_GNOME=desktopfileutils to USES=desktop-file-utils
- Revert hack for .pc files with USES=pathfix
- Stagify

I have tested properly I guess firefox and libxul (libxul add new files into
lib/libxul I don't know why, I might have missed something)

seamonkey, thunderbird and firefox-esr were done blindly (not tested)

regards,
Bapt
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 196 bytes
Desc: not available
URL: <http://lists.freebsd.org/pipermail/freebsd-gecko/attachments/20140507/2aef07f4/attachment.sig>