change zkbind to run with chrome for better performance on ztl testing environment
fine tune
fine turn for chrome
fine tune zkbind for chrome to test only
fine tune
Merge branch 'master' of https://github.com/zkoss/ztltest
fine tune for ie8 and ie9
Merge pull request #272 from jerrywell/master

test case and scala version update
Merge branch 'master' of https://github.com/zkoss/ztltest
add ztl ignore for case ie6/7 only