Update .travis.yml

Builds are now switched on at Travis-ci.org
Skip building on PHP 5.2 for now
ACID DB-Fail unit test passing
Merge branch 'master' of https://github.com/FoxFire/foxfire.git
Building L5 ACID tests
Updates to abstract.class.datastore.paged.L3 class and unit tests
Updates to abstract.class.datastore.paged.L3 unit tests
Updates to abstract.class.datastore.paged.L3 class
Clearing dead code from Paged L2 Datastore Class
Updates to abstract.class.datastore.paged.L2 class and unit tests plus minor update to L3 class
Clearing dead code from Paged L1 Datastore Class
Update to abstract.class.datastore.paged.L2 drop unit test
Adding $mCache global injection
Moving config class from Radient
Building config class
Building config class
Building config class
Finished first cut of config class
Building config class unit tests
Building config class unit tests