Implements comment tests of mustache spec
swap expected and rendered s-expr for better reading in tests
macro for tests
update spec-tests to use the new syntax for tests
Add the context in rastache-test-case
Add delimiters integration test
Start of Interpolation integration test
interpolation tests
Add inverted spec tests
Sections Spec Tests
Correct data errors
Lambda Spec Tests
Move examples outside of tests
Merge branch 'spec'