rename Args to CommandLineArgs
introduce ModuleRepository and Unzipper. Fixed an issue with BlockingAction
introduced ModuleConfig and allowed to pass modDir to VerticleManager constructor
change modDir to modRoot in the Constructor

Signed-off-by: jdo <juergen.donnerstag@gmail.com>
Introduced ModuleManager and copied code with as little changes as possible into ModuleManager.

Signed-off-by: jdo <juergen.donnerstag@gmail.com>
applied patch with BlockingAction update
Created DownloadHttpClient out of boilerplate in DefaultModuleRepository
and changed DefaultModuleRepository accordingly.
Changed URL to URI around VericleManager and friends
Changed the ModuleRepository API slightly to ease respository management by ModuleManager.
Introduced LocalModuleRepository as an alternative; also useful for testing
Started with ModuleManagerTest to more easily test features such as preserve-cwd
documentation and other cleanup
Introduced a little ModuleWalker
Introduced VertxModule to provide easy access to a module config, but also its files. It's also nice for testing, as its now possible to simulate modules.
change the ModuleWalker API slightly and tested simulating modules
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