bumped version to 2.2.1

some minor documentation tweaks

bumped version to 2.1.3

added composer.json (fixes webcreate#144)

Merge pull request webcreate#138 from fieg/load-event

Added load event object instead of scalar url as argument

bumped version to 2.1

some optimisations for iPhone

Bumper version to 1.1.0

bumped version in readme

bumped version in readme