devel/opengrok: Make the installed version runnable (and usable)

PR:		194177
Reported by:	shen.elf (gmail)
Fixed by:	marino and shen.elf


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@370625 35697150-7ecd-e111-bb59-0022644237b5
Update to the 20141008 snapshot of GCC 4.9.2.

Restore the pkg-plist hack to not warn about info/gcc49/dir.


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@370626 35697150-7ecd-e111-bb59-0022644237b5
Update to lzip version 1.16 which includes the following changes:
 - Compression ratio of option -9 has been slightly increased.
 - Compression time has been reduced by 4%, by 2% for option -0.
 - The behavior is now like 'cp -p'.
 - The license changed to GPL version 2 or later.


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@370627 35697150-7ecd-e111-bb59-0022644237b5