update android script

doric-android/scripts/upload.gradle

@@ -5,6 +5,20 @@ properties.load(project.rootProject.file('scripts/maven.properties').newDataInpu
 properties.load(new FileInputStream("${projectDir}/pom.properties"))
 properties.load(project.rootProject.file('local.properties').newDataInputStream())
 
+def user = System.getenv("BINTARY_USER")
+def apiKey = System.getenv("BINTARY_APIKEY")
+def repo = System.getenv("BINTARY_REPO")
+
+if (user == null || user.length() == 0) {
+    user = properties.user
+}
+if (apiKey == null || apiKey.length() == 0) {
+    apiKey = properties.apiKey
+}
+if (repo == null || repo.length() == 0) {
+    repo = properties.releasesRepository
+}
+
 apply plugin: 'maven'
 
 uploadArchives {
@@ -18,8 +32,8 @@ uploadArchives {
                 description 'git rev-parse HEAD'.execute([], projectDir).text.trim()
             }
 
-            repository(url: properties.releasesRepository + properties.name) {
-                authentication(userName: properties.user, password: properties.apiKey)
+            repository(url: repo + properties.name) {
+                authentication(userName: user, password: apiKey)
             }
         }
     }