added composer support
added the request delay of one second
Preparing 1.3.3 release
Bumped Version number
Fixed Sample File
Updated spelling and grammar
Merge pull request #44 from brandondixon/master

Updated spelling and grammar in README.markdown
Added link to gist with democode
Merge remote-tracking branch 'upstream/master'

Conflicts:
	lib/AmazonECS.class.php