Add ERT as git submodule
Add mocker.el as git submodule
Add tests/run-test.el
Use tests/run-test.el from Makefile
Add .travis.yml
Add git svn tag command
Add git svn tag command
Merge branch 'master' of https://github.com/lolgzs/magit

Conflicts:
	magit-svn.el
Merge pull request #473 from tkf/travis-ci

Automated test in Travis CI
Update authors.
Merge pull request #540 from lolgzs/master

add support for "git svn tag" command