gradle version updates

Author: bosborn

CHANGELOG.md

@@ -13,6 +13,8 @@ Adheres to [Semantic Versioning](http://semver.org/).
 * File Utils fix for raw file path download document URIs
 * Feature Index Manager connection closures
 * GeoPackage Cache utilization
+* gradle plugin updated to 3.2.0
+* gradle version 4.6
 
 ## [1.21](https://github.com/ngageoint/geopackage-mapcache-android/releases/tag/1.21) (07-16-2018)
 

build.gradle

@@ -6,7 +6,7 @@ buildscript {
         mavenLocal()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.1.4'
+        classpath 'com.android.tools.build:gradle:3.2.0'
         classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1'
     }
 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Mon Jun 11 07:10:21 MDT 2018
+#Wed Oct 03 12:22:18 MDT 2018
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-all.zip