Merge pull request #32 from diegotori/master

Removed "configureDependencies" method from plugin.
[Gradle Release Plugin] - pre tag commit:  '2.0.1'.
[Gradle Release Plugin] - new version commit:  '2.1-SNAPSHOT'.
Change default symbols directory

The default symbols directory was wrong and therefor not finding the mapping.txt file.
Merge branch 'Flipboard-master'
Only support android gradle plugin >= 0.11
[Gradle Release Plugin] - pre tag commit:  '2.1'.
[Gradle Release Plugin] - new version commit:  '2.2-SNAPSHOT'.
add support for variantToStatus, mandatory and variantToMandatory
Merge pull request #34 from amarkovits/master

Add support for variantToStatus, mandatory and variantToMandatory
Add hint for problems with top-level-projects

(see #30)
Update README.md