Add atomicScala project to the script
Add plugin PLUGIN_NAME command to checker & phase
Add atomicScala to the sbt build script
Extract more common tasks & put them in Lombrello
Add more tree generators, like Select, Param etc
Add more symbol utilities, mostly for annotations

As a side work, I also documented all them methods.
Add atomicScala project
Add the xml descriptor file for atomicScala
Add a test case for atomicScala