Initial templating commit.  Needs lots of testing and refactoring before merge.
fix: '.' navigation
added html usage template
added var expression
ready for usage preview
missed a file
rev'd version and released preview
Improved exception reporting.  Some refactoring and fixes.
Source mapping, template expression, quote handling in tokenizer
surface area documented.  A few TODOs to go before publishing
small fix
GA Template usage, fix #52, fix #48
Merge pull request #53 from adamabdelhamed/usage

Usage