bumped to 1.7.2 to address crashes with the motionsensor

Author: Ubuntu

android/build.gradle

@@ -1,7 +1,7 @@
 // each of the version numbers must be 0-99
 def versionMajor = 1
 def versionMinor = 7 // minor feature releases
-def versionPatch = 1 // This should be bumped for hot fixes
+def versionPatch = 2 // This should be bumped for hot fixes
 
 // Double check the versioning
 for (versionPart in [versionPatch, versionMinor, versionMajor]) {