Support *-pypy Python ABIs patterns.

git-svn-id: http://gentoo-progress.googlecode.com/svn/overlays/progress@5110 f0ad2722-5be6-0dd3-f643-831ee5d8b068
Support PYTHON_ABI_TYPE="multiple".

git-svn-id: http://gentoo-progress.googlecode.com/svn/overlays/progress@5111 f0ad2722-5be6-0dd3-f643-831ee5d8b068
[www-apps/trac] Version bump.

git-svn-id: http://gentoo-progress.googlecode.com/svn/overlays/progress@5112 f0ad2722-5be6-0dd3-f643-831ee5d8b068
[dev-lang/python] Stabilize 3.4.2-r1000 and 3.4.3_pre20141102.

git-svn-id: http://gentoo-progress.googlecode.com/svn/overlays/progress@5113 f0ad2722-5be6-0dd3-f643-831ee5d8b068
Update default value of PYTHON_ABIS.

git-svn-id: http://gentoo-progress.googlecode.com/svn/overlays/progress@5114 f0ad2722-5be6-0dd3-f643-831ee5d8b068