Add the build classpath to checkstyle (workaround).
Add the build classpath to checkstyle (workaround).

This is a workaround for a long-standing Checkstyle bug,
http://jira.codehaus.org/browse/MPCHECKSTYLE-20

skeeto/fun-liquid,nareshreddyp/NareshRepo,jpenekusu/my-sample-java-project,skeeto/sample-java-project,nelmajordao/teste,winxlor/sample-java-project,manjuk41/p1,achilleasxy/sample-java-project,Mounika-Chirukuri/sample-java-project,TheKingOfFasterr/test,es11558/Java-Project,dwarakanath9/test,nanthakumare/myproject,skeeto/keyjoy,RPangularJS/JenkinsTraial,skeeto/fun-liquid,PonmaniPandian/sample-java-project,sriram80/SampleAnt,pjoshi0788/sample-java-project,ajcohen63/ajcohen63,skeeto/unstar,srinivasgowda097/sample-java-project,skeeto/fun-liquid