Make the maven dependencies provided
Merge pull request #45 from wibidata/master

Make the maven dependencies provided
Update to Aether 1.0, Grails 2.4.1 and Groovy 2.3.3. Remove unnecessary reading of tools.jar.
fix for MAVEN-243 "Unable to deploy Grails 2.3.8 application build with grails-maven 2.4.1 plugin"
Fixed a bug in AbstractGrailsMojo.java that caused it to look for the Groovy dependency using the wrong criteria (comparing artifactId with groupId and vice versa).
Merge pull request #47 from mikert/master

Fixed a bug in AbstractGrailsMojo.java that caused it to look for the Gr...