Added scheduleInterpolateTask.
Made it so that loadYamlFile doesn't take a file extension.
Added quaternion support for interp task.
There was a bug in Transform.forward function.  The Y value was incorrect
Actually our whole Transform.forward was based on Left Handed coordinates not Right Handed.  Seems better now.
Setup loadYamlFile to allow for a single YAML document containing all content.
Fixed all the broken things.
Added support for including single yaml document in exe.
Added better support for embedding content yaml.
Removed msgpack as a dependency of Dash.
Clarified gitter and fixed misspelling in README
Added better braces to config.d
Added docs to ContentImport mixin in config.d
Changed version ```ImportContent``` to ```EmbedContent```.
Switched output for missing folders from notice to debug.
Merge pull request #159 from Circular-Studios/feature/SingleYamlDocument

Feature: Single/Embedded YAML Document
Loading now matches the behavior seen with independent rotations.
Updated .travis.yml with dub fetch instead of install.
Merge branch 'develop' into feature/ShadowMaps