New version: 0.4.7
build: 0.4.7-1
fix: latest_per_arch on incompatible arches. (RhBug:1049226)

Patch by mls, thank you!
installonlies: erase packages depending on a kernel to be erased. (RhBug:1033881)
New version: 0.4.8
build: 0.4.8-1
tests: make test_goal_selector_upgrade() less assuming.

The test fails against libsolv after f190dfe because then libsolv keeps the
installed multiarch packages ('pilchard' in the test) in lockstep and can not
find the i686 alternative of the requested upgrade target.
fix Reldep inicialization without sack crash (RhBug:1052947)
fix not accepting numeric version in reldep (RhBug:1052961)
added nevra C API
added subject C API
package: hy_package_get_hdr_end().

To download headers only we need to know how long they are. The start is not
actually at zero, it is preceded with sig-header, but it's small (up to 2kb) and
can be used to verify the header itself.

Also, current libsolv does not expose SOLVABLE_HEADERSTART.
subject: work with full reldeps (containing the CMP flags).
selectors: allow selecting provides with full Reldep string.
New version: 0.4.9
build: 0.4.9-1
subject in C: work with full reldeps
moved subject and nevra from python to C
moved TEST_COND macro to iutil-py.h
fixed indentation in subject-py.c