Merge pull request #3 from Randgalt/multi-project

Wrong Sonatype URL - don't know why this wasn't found before
Enable license header plugin
Upgrade to Gradle 1.1.
Adding cobertura
Release plugin
Pointing to a repo in our control
Using custom build of release plugin, to support building from a branch
Setting default name for multi-project
Changes needed for release plugin
Stop relying on maven convention on project
Filling in more pom fields for Sonatype
Add local publishing
Putting javadoc and sources into proper confs and setting types
Fixing issue when publishing source/javadoc to maven central
Using a better github location
Adding provided scope

Conflicts:
	gradle/convention.gradle
Fixing transitive-ness of provided
Update codequality/checkstyle.xml

Removing as it appears to no longer be available in the latest version of checkstyle that comes with gradle 1.4
Upgrading to Gradle 1.4
Switching to bintray for dependencies (same as Maven Central)