update gradle version

CHANGELOG.md

 Upcoming version:
 -----------------
+  - update gradle version (Nikolaus Krismer)
   - fixed problems with deleting of tables in between srid change (Nikolaus Krismer)
   - fixed a problem when generating db dumps for multiple srids (Nikolaus Krismer)
   - allowing multiple target_srids now (Nikolaus Krismer)

Vagrantfile

@@ -53,7 +53,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
   config.cache.enable :yum
 
   # Information about the box itself (name from vagrantcloud)
-  config.vm.box = "box-cutter/centos71"
+  config.vm.box = "box-cutter/centos72"
 
   # Setup of shared folders
   config.vm.synced_folder "conf", "/setup/conf"

gradle/wrapper/gradle-wrapper.properties

-#Tue Nov 24 16:31:19 CET 2015
+#Sat Jan 02 21:39:29 CET 2016
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.9-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.10-bin.zip