allow numbers in variables; fixes #73
version and changelog update
added cli and middleman getting started
typos
added precompile list info
typos
added tipps and more structure to readme
added links to example projects
typos
added link on how to use handlebars.js
Update README.md
optimized font examples documentation
added documentation on colors
introduction into writing examples
how to output code without magic
added screenshots with examples
move travis badge to save space
custom header and footer documentation
fixed link
use backticks in examples