Changed VerticleManager constructor, and also ModuleManager
some small changes. Mostly documentation
Some cleanup of CountingCompletionHandler, documenation, etc.
Introduced class Deployments to remove boilerplate out of VerticleManager
non functional changes; documentation, formatting, ..
Add small utils to VertxModule

Signed-off-by: jdo <juergen.donnerstag@gmail.com>
Small change to DefaultVertx
Some small additions to CommandLineArgs
Introduced Deployments as an abstraction for a Map
Help text
ExtendedDefaultVertx. Small extension for Starter
this and that
added setter to ModulConfig
some changes in VerticleManager to use VertxModule
renamed VertxModule.modName() to name()
cleaned up VerticleManager undeploy
documentation ..
some progress on VerticleManager.deployXXX()
all (existing) tests are successful
documentation and API cleanup