implementation of branch check by date and tests
fix for the Time constructor in ruby 1.8.7
Merge branch '37-time-internationalization' of github.com:matteosister/twig into matteosister-37-time-internationalization

* '37-time-internationalization' of github.com:matteosister/twig:
  fix for the Time constructor in ruby 1.8.7
  implementation of branch check by date and tests
Merge branch 'matteosister-37-time-internationalization' into development

* matteosister-37-time-internationalization:
  fix for the Time constructor in ruby 1.8.7
  implementation of branch check by date and tests