Merge pull request #10 from MilkyWayJoe/master

General Fix
Merge pull request #12 from MilkyWayJoe/master

Sub-directories Support for Handlebars Templates
Update README.md
Merge branch 'master' of https://github.com/Myslik/csharp-ember-handlebars
Minor improvements

EmberHelper Moved to Class Library
Minor optimizations of templates