Updating project version to 27

(cherry picked from commit d5ac4c7)

Author: milosmns

build.gradle

@@ -24,8 +24,8 @@ allprojects {
 
 ext {
     // If changed, commit and merge to 'release' branch to auto-deploy. Only tagged commits on release branch will be deployed
-    VERSION_CODE = 26
-    VERSION_NAME = "0.26"
+    VERSION_CODE = 27
+    VERSION_NAME = "0.27"
 
     // don't forget to update CI config in: '.travis.yml'
     BUILD_TOOLS = "25.0.2"