fix regression again

Author: rogerhu

library/build.gradle

@@ -7,8 +7,8 @@ apply plugin: 'com.jfrog.bintray'
 ext {
 
     GROUP = 'com.codepath.libraries'
-    BASE_VERSION = "2.0"
-    VERSION_NAME = "2.1.3"
+    BASE_VERSION = "2.1"
+    VERSION_NAME = "2.1.4"
     POM_PACKAGING = "aar"
     POM_DESCRIPTION = "CodePath OAuth Handler"