Removed external lib
tests-config no longer needed
ignore trunk (for unit tests)
New bootstrap for new tests
Wrong file, duh!
new travis yml
install script for travis
Added php 5.2 to travis
Removed unused test that is breaking php 5.2
Merge pull request #71 from humanmade/wp-cli-scaffold-tests

wp-test-lib submodule missing, makes submodule recursive update/init fail