Merge pull request #211 from lucidus3/master

Using different IOS cert for dev,test and prod depending on -Penv setting in gradlew
[Gradle Release Plugin] - pre tag commit:  '0.1.4'.
[Gradle Release Plugin] - new version commit:  '0.1.5'.
new version of the app - 0.9.1 / 7 (forgot to checking before the summer
vacation)