Added support for macro and endmacro tags.
Added from tag and made it work with twig.js
Load _self object and if lookup fails then try to load template.
Standardize {% from %} to  {% import %}
update build
Remove _context from macro context
Added tests for macro and import functionality
Added support for {% from template import func as blah %} and testcases.
Added attribute function with testcases
Support set capture
Merge pull request #137 from iapain/macros

Added macro and import support to twigjs
Set the proper console context when calling Twig.log.error
Merge pull request #141 from webberig/feature/console

Set the proper console context when calling Twig.log.error
Merge #140 and rebuild
Merge branch 'master' of github.com:justjohn/twig.js
Merge and rebuild
Merge PR #139
Add browser version of macro tests
Merge PR #138 and rebuild
Bump version to 0.7.0