update bintray publish scripts

publish.gradle

@@ -1,30 +1,27 @@
 apply plugin: 'com.jfrog.bintray'
 
-ext {
-    projectBintrayDir = "${project.group}/".replace(".", "/") + "${project.name}/${project.version}"
-}
-
 apply from: "maven.publish.gradle"
 
 bintray {
     user = project.hasProperty('BINTRAY_USER') ? project.property('BINTRAY_USER') : System.getenv('BINTRAY_USER')
     key = project.hasProperty('BINTRAY_KEY') ? project.property('BINTRAY_KEY') : System.getenv('BINTRAY_KEY')
-    publications = ["jvm8"]
-    filesSpec {
-        into projectBintrayDir
-        from signJvm8Publication
-        rename "pom.*\\.xml(.*)", "${project.name}-${project.version}.pom\$1"
-        rename "(.*)jvm8-(.*)", "\$1\$2"
-    }
     pkg {
-        repo = 'InsanusMokrassar'
+        repo = "$project_bintray_repo"
         name = "${project.name}"
         vcsUrl = "${project_url}"
         licenses = ['Apache-2.0']
         version {
             name = "${project.version}"
             released = new Date()
-            vcsTag = name
+            vcsTag = "${project.version}"
         }
     }
 }
+
+bintrayUpload.doFirst {
+    publications = publishing.publications.collect {
+        it.name
+    }
+}
+
+bintrayUpload.dependsOn publishToMavenLocal