Don't assume mocha is in global path
fix some cryptic errors in #16; prepare to implement #14
add tests for #14
passes tests; implements #14
Merge pull request #18 from jbergstroem/mocha-noglobal

Don't assume mocha is in global path
Merge pull request #19 from devoidfury/silent_undef

Implement silent undefined
throw error for unfound filters
Merge remote-tracking branch 'origin/master'
tiny tweak to runtime
Added frame variables reference support in 'set'.
Merge pull request #24 from panta/master

Fix for issue #23 (frame variables references support in 'set')
update package.json for 0.1.6
update version in readme
parseTemplateRef now accepts LookupVal
begin implementing cleaner errors discussed in #16
clean up casting of regular javascript errors
clean up several parser errors
add line numbers to some comple errors
handle errors from nested templates properly
minor fixes