brooklyncentral/brooklyn — pull request #507 by ahgittin (2013-02-02 22:42:55+00:00)
Title: support a lightweight groovy-friendly createChild on ApplicationBuilder

viz. createChild(Type, flag: value, flag2: val2), as in new WebClusterDatabaseExampleGroovy example;
also:
- resolve HasConfigKey immediately (removing the "config2" map)
- support config keys in the map passed to configure (as well as flags), with many more tests
- fix display name