VideoCalling Alpha and various scripting fixes.

Note: Storytelling is still broken in this verison.
Merge branch 'develop' of https://github.com/always-on/always into develop

Conflicts:
	plugins/skype-plugin/skype/java/edu/neu/always/skype/SkypeSchema.java
Merge pull request #430 from lring/develop

First Version of Videocalling