Merge pull request #2 from condorio/master

update:
Applying Sonar coding standards (http://docs.codehaus.org/display/SONAR/Plugin+Hosting)
add checkstyle config
updated Maven POM, added license
[maven-release-plugin] prepare release release-0.1
[maven-release-plugin] prepare for next development iteration
added origanization
save data with ~ as separator, better implementation of license + dependency handling
update:
 - added junit test for Utilities class
 - minor bugfix in Utilities class
 - added properties for maven scopes
   - default values are set in global settings
   - project specific values are set in project settings
   - dependencies can now be ignored dependent on scope