Move 'loader' module to 'loader_type_js' module (#128)
Merge pull request #164 from bem/issues/128@v2

Move 'loader' module to 'loader_type_js' module (#128)
events: Event object should be instantied only on demand
Merge pull request #167 from bem/issues/166@v1

events: Event object should be instantied only on demand
README translated into English
Rebased on v1