changed to simply delegate to GrailsUtils

git-svn-id: https://svn.codehaus.org/grails/trunk@3088 1cfb16fd-6d17-0410-8ff1-b7e8e1e2867d

Author: graeme

src/groovy/org/codehaus/groovy/grails/plugins/support/GrailsPluginUtils.groovy

@@ -6,16 +6,7 @@ class GrailsPluginUtils {
 
 	static grailsVersion = null
 	static getGrailsVersion() {
-		if(grailsVersion)return grailsVersion
-
-		grailsVersion = GrailsUtil.getGrailsVersion()
-		if(!grailsVersion)return 0.1
-		if(grailsVersion.endsWith("-SNAPSHOT"))
-			grailsVersion = grailsVersion[0..-10].toBigDecimal()
-		else {
-			grailsVersion.toBigDecimal()
-		}
-		return grailsVersion
+		return GrailsUtil.getGrailsVersion()
 	}
 
 }