Laying the ground work for upcoming TMS layer tests
Define the origin differently for each test
Make default layer spec use both extension and format.  Likely bug (see issue#59).
Make the tms reader handle the situation where there is no tileOrigin and no origin param.
Unit tests that handle any of the origin param options AND no params.
Merge pull request #60 from jbjonesjr/tms-origin-v2

Tms Layers should support the origin property
Start with the new maptestbasic
Merge branch 'master' of https://github.com/jbjonesjr/mapfish-print into test_reorg