Adds new phpunit config specific to travis

Removes coveralls stuff from phpunit.xml.dist
Updates bootstrap to include a default password validator
revert to 4c9fae9378ef2b5d0797429e5db5152ec6b563f8
Updates dependency versions
Updates documentation
Updates dependencies
Merge pull request #3 from jeremykendall/develop

Test configs, docblock fix, and dependency update