[Stream] Bug fix: multiple inheritence
[Stream] Bug fix: multiple inheritence

Added PHP 5.3.3 to Travis as there was a BC break in PHP ~5.3.8
Took the close method out of Read/Write interfaces into its own
Updated composer files to v0.1.1 tag

mkrauser/event-loop,steverhoades/event-loop,steverhoades/event-loop,kaduev13/event-loop,mkrauser/event-loop,reactphp/event-loop,clue-labs/event-loop,kaduev13/event-loop