Fix formatting
Allow OSM base URL to be configured

Allow the base URL to be past to the constructor.
Fix typo in member name
Guard against layers that have not time range

When calculated the animation time range skip over layers that
don't have a time range associated with them.
Fix jslint errors
Merge pull request #109 from OpenGeoscience/animation-support-fixes

Animation support fixes
Merge pull request #112 from OpenGeoscience/allow-custom-osm-base-url

Allow custom osm base url
splitting off test server component to use elsewhere
make geojs-test-runner importable
removing GET messages from test server
added selenium test framework and osm layer test
adding the ability to start a test server by commandline
moving test image data store to a github repo
adding a mechanism for generating test images
removing a debug print
adding a test for panning
removing old coverage runner
making coverage reporting optional
adding cmake config for turning on/off browser specific tests
using midas as a test image store