Deprecate all the things
updated deprecations
After 2.0 the default test generator will be removed in favour of a standard one, To migrate specify the "testingFramework" option in 2.0 it will default to qunit
After 2.0 release "disableConsoleLogging" propety will be removed in favour of "log"
After 2.0 release if not tests are disabled, broccoli-stylelint will not return the original files
After 2.0 release "consoleLogger" propety will be removed in favour of stylelint formatter option
added new test generator #48
this will allow better features in 2.0 and simplify code