FallWizard Pull Reqeust to upgrade to 1.2.0

This does the following:
+ Change berico to bericotech (in package names and in the artifact group)
+ Refactor SpringConfiguration into its own proper configuration 
   (see the "spring:" section in the ReadMe.md)
+ Add Property Injection into Spring Configuration
   (see the "propertyPlaceholderConfigurer:" section in the ReadMe.md)
+ Rename services from SpringService to FallwizardService.
   (Main configuration object is now FallwizardConfiguration,  SpringConfiguration is in a new configuration folder and is just a sub-configuration object, drop-wizard style).
+ Update versioning  (1.1.1 --> 1.2.0)
+ Update documentation  (See Readme.Md or go to: https://github.com/jmccune/Fallwizard/ for a more friendly version)

_What this does not do is update the Archetype for Fallwizard usage-- that needs to be done too, but is not part of this project..._

(Recommend tagging the old version 1.1.1 before accepting the pull request).