diff --git a/grails-app/conf/BuildConfig.groovy b/grails-app/conf/BuildConfig.groovy
index 8353a18..70e67c4 100644
--- a/grails-app/conf/BuildConfig.groovy
+++ b/grails-app/conf/BuildConfig.groovy
@@ -10,37 +10,14 @@ grails.project.dependency.resolution = {
         grailsCentral()
         mavenLocal()
         mavenCentral()
-		mavenRepo "http://m2repo.spockframework.org/releases/"
-		mavenRepo "http://m2repo.spockframework.org/snapshots/"
     }
     dependencies {
-		test("org.seleniumhq.selenium:selenium-firefox-driver:latest.integration") {
-		    export = false
-		}
-		test("org.spockframework:spock-grails-support:0.6-groovy-1.7-SNAPSHOT") {
-			excludes "spock-core", "slf4j-log4j12", "slf4j-api", "log4j"
-			export = false
-		}
-		test("org.spockframework:spock-core:0.6-groovy-1.8-SNAPSHOT") {
-			exclude "groovy-all"
-			export = false
-		}
     }
 	plugins {
-		runtime ":resources:1.0"
+		runtime ":resources:1.2.14"
 		
-		build( ":release:1.0.0.RC1") {
+		build( ":release:2.2.1") {
 		    export = false
 		}
-		build( ":tomcat:$grailsVersion" ) {
-		    export = false
-		}
-		test( ":geb:0.5.1" ) {
-		    export = false
-		}
-		test(":spock:0.6-SNAPSHOT") {
-			exclude "spock-grails-support"
-			export = false
-		}
 	}
 }
diff --git a/src/groovy/grails/plugin/prototype/PrototypeProvider.groovy b/src/groovy/grails/plugin/prototype/PrototypeProvider.groovy
index 9bebc95..80486af 100644
--- a/src/groovy/grails/plugin/prototype/PrototypeProvider.groovy
+++ b/src/groovy/grails/plugin/prototype/PrototypeProvider.groovy
@@ -62,7 +62,7 @@ class PrototypeProvider implements JavascriptProvider {
             }
             else if (attrs.params instanceof Map) {
                 def params = createQueryString(attrs.params)
-                attrs.params = "'${params}${params ? '&' : ''}${url[i+1..-1].encodeAsJavaScript()}'"
+                attrs.params = "'${params ? '&' : ''}${url[i+1..-1].encodeAsJavaScript()}'"
             }
             else {
                 attrs.params = "'${url[i+1..-1].encodeAsJavaScript()}'"