use @gwt.version@ expression in IT tests to match target GWT SDK version
use @gwt.version@ expression in IT tests to match target GWT SDK version

git-svn-id: fa6390628428446db74a932a925eb2bb60b9e053@13651 52ab4f32-60fc-0310-b215-8acea882cd1b

gwt-maven-plugin/gwt-maven-plugin,gwt-maven-plugin/gwt-maven-plugin,gwt-maven-plugin/gwt-maven-plugin