Merge pull request #1 from theshortcut/master

offsetTop getting doubled causing elements to pop to sticky position early
Bug fix.

When no onUnStick method was defined, but onStick was, onStick was only called once.
Additional information about the demo page.
Documentation updates
Updates to demos to include new Dev. tool that asissts with debuging.
Bug fixes and New feaures

- Fix to sticky elements triggereing too early
- Events are now triggered onStick and onUnStick
Bug fix.

- Clear of the log area now clears only the content, not the entire container.