initial commit
conditionals refactor
streams clarified
First tests passing with Temple
All interpolation tests passing!
Merge branch 'temple'

Conflicts:
	rehab.rb
	rehab/template.rb
Temple cleanup
control flow functional
adds optimization filters
clarified ifelse test
refactor to clarify tests
adds for..in loop
adds include command

Include partials by the following syntax:

    # include some_file.ext

A :file_resolver param must be provided to Rehab::Template via the new options argument:

    Rehab::Template.new(options) { "source" }.render(scope)
adds GitHub license and README