Upgraded gradle to 2.12

build.gradle

@@ -1,3 +1,10 @@
+plugins {
+  id "java"
+  id "maven"
+  id "signing"
+  id "osgi"
+}
+
 apply plugin: "java"
 apply plugin: "maven"
 apply plugin: "signing"
@@ -67,6 +74,7 @@ jar {
     instruction "Bundle-License", "http://www.apache.org/licenses/LICENSE-2.0.txt"
     instruction "Import-Package", "!net.schmizz.*"
     instruction "Import-Package", "javax.crypto*"
+    instruction "Import-Package", "net.i2p*"
     instruction "Import-Package", "com.jcraft.jzlib*;version=\"[1.1,2)\";resolution:=optional"
     instruction "Import-Package", "org.slf4j*;version=\"[1.7,5)\""
     instruction "Import-Package", "org.bouncycastle*"

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Wed Nov 04 09:47:51 CET 2015
+#Fri Mar 18 11:26:35 CET 2016
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.3-all.zip