Update minor version for release

Author: Caitlin Bales (MSFT)

gradle.properties

@@ -22,8 +22,8 @@ mavenRepoUrl         = https://api.bintray.com/maven/microsoftgraph/Maven/msgrap
 mavenGroupId         = com.microsoft.graph
 mavenArtifactId      = msgraph-sdk-android
 mavenMajorVersion    = 1
-mavenMinorVersion    = 3
-mavenPatchVersion    = 2
+mavenMinorVersion    = 4
+mavenPatchVersion    = 0
 nightliesUrl         = http://dl.bintray.com/MicrosoftGraph/Maven
 
 #These values are used to run functional tests