Merge branch 'jk/pack-bitmap'

The pack bitmap support did not build with older versions of GCC. * jk/pack-bitmap: ewah: fix building with gcc < 3.4.0

Junio C Hamano committed Feb 18, 2015 at 11:45 UTC 2c1f554d0ca2c35c213d68d94baf30f11180f4ce

No changes.