* remove old multi-file-send mechanism/tests now that
only gateway_base is send to the other side.
* adding some (c) notices where i am pretty sure about them.
--HG--
branch : trunk
how generally useful it is.
* provide pytest_dist_makegateway(txspec) hook so that plugins
can add their own interpretation/keywords.
--HG--
branch : trunk
* separate all tests from plugins
* simplify implicit inclusion of plugins under test
* have test_initpkg perform direct checks instead of yielding tests
* fix example tests for 3k
--HG--
branch : trunk