Added the WAR plugin to the gradle build.

build.gradle

@@ -1,4 +1,5 @@
 apply plugin: "groovy"
+apply plugin: "war"
 apply plugin: "maven"
 
 group = "com.jdblabs"
@@ -16,7 +17,7 @@ dependencies {
     compile 'ch.qos.logback:logback-classic:1.1.2'
     compile 'com.martiansoftware:nailgun-server:0.9.1'
     compile 'com.jdbernard:jdb-util:3.4'
-    compile 'javax.servlet:javax.servlet-api:3.0.1'
+    providedCompile 'javax.servlet:javax.servlet-api:3.0.1'
 
     testCompile 'junit:junit:4.12'
 }