wp-phptidy formatting of includes
Added extensive comments to Base class
Added method to get the meta keys from an object
Removed default data as an option for fossils, documentation enhancements continue
Simplified gulp tasks to have easier configuration.
Cleanup of plugin loaders
Added skeleton for missing documentation
Typo in BuddyPress action
Improved test coverage of FossilDimensions
Added tests for Location, updated travis to not use WP 3.7
Merge pull request #30 from myfossil/cleanup

QA/QC: Cleanup, documentation and test coverage enhancements