Upgrade to Gradle 4. Enable parallel build (#153)

build.gradle

@@ -33,9 +33,9 @@ buildscript {
 }
 
 plugins {
- id "io.spring.dependency-management" version "1.0.2.RELEASE"
+ id "io.spring.dependency-management" version "1.0.3.RELEASE"
  id "com.github.kt3k.coveralls" version "2.8.1"
- id "nebula.netflixoss" version "3.6.0"
+ id "nebula.netflixoss" version "3.6.2"
  id "org.ajoberstar.github-pages" version "1.6.0"
 }
 

gradle.properties

@@ -35,4 +35,4 @@ tomcat.version=8.0.22
 
 hive_version=1.2.1
 
-
+org.gradle.parallel=true

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Wed May 03 14:14:48 PDT 2017
+#Mon Jun 19 11:33:10 PDT 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\:https://services.gradle.org/distributions/gradle-3.5-bin.zip
+distributionUrl=https\:https://services.gradle.org/distributions/gradle-4.0-bin.zip

gradlew

@@ -33,11 +33,11 @@ DEFAULT_JVM_OPTS=""
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD="maximum"
 
-warn ( ) {
+warn () {
  echo "$*"
 }
 
-die ( ) {
+die () {
  echo
  echo "$*"
  echo
@@ -155,7 +155,7 @@ if $cygwin ; then
 fi
 
 # Escape application args
-save ( ) {
+save () {
  for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
  echo " "
 }