Fixing profiling bug

Fixed asyncBuilder #39

Adding better handling of ! with builds

Updating modifiers

Adding better handling of ! with builds

Adding better handling of ! with builds

Adding comments

Better package.json
functions without callbacks should throw errors
Fix for busted build statements
Various fixes. Removing .add().modifiers()
Fixing bug with NodeInstance missing .configure()
More fixes
Updating documentation
Bumping version #
+ docs
Merge pull request #1 from Obvious/jeremy-bugs

Rewriting the way modifiers work