Started using Gradle 1.12 (we'll use 2.0 soon).
Added targetCompatibility to the build. It does not change anything, because it was already derived from source compat. However, it's more clear for build readers.
Bumped wrapper version in the build file for consistency.
Removed unused import.
Added encrypted bintray api key to the travis file.
Added encrypted GH_TOKEN and MOCKITO_BINTRAY_API_KEY to the travis file.
Made changes in build infrastructure to enable automatic publishing from Travis CI.
Added '-dev' postfix to the version until release process is done.
Added initial automatic publication to bintray. For now, even forks are published but we probably need to change that.
Started using jcenter instead of maven central