implementing gretty tasks
implementing gretty task classes
made class GrettyBaseTask abstract, replaced Exception with GradleException
finished design of gretty task classes
added examples/grettyStartTask
fixed unit-test for grettyStartTask
implemented optimized gretty tasks
added images/GrettyStartTask_StateDiagram
updated README.md
removed diagrams from images
fixed executorService initialization in GrettyServiceTask
removed redundant property statusPort from GrettyServiceTask
removed redundant property executorService in GrettyServiceTask
moved statusPort variable declaration in GrettyPluginExtension
implemented more programmer-friendly realm support in GrettyStartTask
improved calculation of RealmInfo
removed images (moved to gh-pages)
removed publishing.md (moved to wiki)
bumped version to 0.0.16, updated README.md
Update whatsnew.md