create final artifact version and minor gradle fixes from master

Signed-off-by: Kyle Bahr <kyle@netifi.com>

Author: kbahr

bintray.gradle

@@ -25,6 +25,7 @@ if (project.hasProperty('bintrayUser') && project.hasProperty('bintrayKey') &&
 
                 publications = ['maven']
                 publish = true
+                override = true
 
                 pkg {
                     repo = 'RSocket'

build.gradle

@@ -18,8 +18,8 @@ plugins {
     id 'com.gradle.build-scan' version '1.16'
 
     id 'com.github.sherter.google-java-format' version '0.7.1'
-    id 'com.jfrog.artifactory' version '4.7.3'
-    id 'com.jfrog.bintray' version '1.8.4'
+    id 'com.jfrog.artifactory' version '4.7.3' apply false
+    id 'com.jfrog.bintray' version '1.8.4' apply false
     id 'me.champeau.gradle.jmh' version '0.4.7' apply false
     id 'io.spring.dependency-management' version '1.0.6.RELEASE' apply false
     id 'io.morethan.jmhreport' version '0.9.0' apply false

gradle.properties

@@ -11,4 +11,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-version=0.11.13.BUILD-SNAPSHOT
+version=0.11.13