Update wp-plugin-dev-lib cb7649f...a00c15d: Merge pull request xwp/wp-plugin-dev-lib#59 from branch feature/github-only-travis

https://github.com/xwp/wp-plugin-dev-lib/compare/cb7649f...a00c15d

4d5abcf Improve readability of Bash scripts
06df376 Install PHPUnit phar if PHPUnit is not installed
3bd5840 Prevent YUI_COMPRESSOR_CHECK if no JS files present
6286080 Improve discovery of main plugin file
0df8f55 Physically move plugin dir to WordPress install; put symlink at original location
f80cc8b Remove -b and echo plugin location
83e3d6e Merge pull request xwp/wp-plugin-dev-lib#54 from branch feature/svn-push-rewrite
a5e00c0 Merge pull request xwp/wp-plugin-dev-lib#50 from branch feature/phpunit-install
2fa80d0 Prevent constructing Travis URLs from non-GitHub remotes
a00c15d Merge pull request xwp/wp-plugin-dev-lib#59 from branch feature/github-only-travis