Fix the problems that prevented us from moving from Gradle 1.5 to newer versions
Use Gradle 1.7-rc-1 for the wrapper, as the osgi plugin contains the new version of BND which allows us to osgify our indy JARs
Removed test dependency on Sql#preCheckForNamedParams(String) and deprecated method
Merge pull request #214 from jwagenleitner/groovy-sql

Removed test dependency on Sql#preCheckForNamedParams(String) and deprecated method