subversion: update to 1.7.7

- fix WARNING: Failed to fetch URL http://www.apache.org/dist/subversion/subversion-1.7.6.tar.bz2
- subversion-1.7.6_mod_dontdothat_svnserve_only.patch doesn't seems to be useful,
  cc Marcin to get confirmation

Signed-off-by: Eric Bénard <eric@eukrea.com>
Cc: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
subversion: updated to 1.7.8

Signed-off-by: Bogdan Marinescu <bogdan.a.marinescu@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
subversion: upgraded to 1.7.9

Signed-off-by: Bogdan Marinescu <bogdan.a.marinescu@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
subversion: upgraded to 1.7.10

Signed-off-by: Bogdan Marinescu <bogdan.a.marinescu@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
apr: fix out-of-tree builds

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
apr: add libtool to SSTATE_SCAN_FILES

The hardcoded paths in libtool will cause apache2 compile fail at
link stage when the package apr is installed from sstate cache, so
add libtool to SSTATE_SCAN_FILES.

[ CQID: WIND00405372 ]

Signed-off-by: Jackie Huang <jackie.huang@windriver.com>
Signed-off-by: Randy MacLeod <Randy.MacLeod@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
apr-util: Upgrade to v1.5.1

Signed-off-by: Radu Moisan <radu.moisan@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>