Old references to pivotaltracker removed.
Adding a fix for PHP 5.4 style arrays.
Merge pull request #116 from brandonsavage/php54arrayfix

Adding a fix for PHP 5.4 style arrays.
Added: Travis configuration.
Internal driver version updated.
Refs #116: Tests for short array syntax added.
Release notes prepared.
Release 1.1.1 announced.
Version number bumped.
Mailing list removed from website
Superfluous doc comments removed.
Use namespace in dev tools
Housekeeping: Moving to namespaces.
Housekeeping: Project name in main comment fixed.
Porting source to PHP 5.3 and namespaces
Housekeeping: Constants moved to separate interfaces
Porting source to PHP 5.3 and namespaces
Added: Composer lock file with phpunit dependency
Porting source to PHP 5.3 and namespaces
Code moved to 5.3 namespaces.