Upgraded jslint4java and JSLint, updated Ant macro
Upgraded jslint4java and JSLint, updated Ant macro

In new versions of JSLint, the meaning of options changed. The new options
were not supported by jslint4java, which we needed to upgrade too.

We updated the ant macro to define common options for all scripts.

eric-brechemier/lb_js_scalableApp,eric-brechemier/lb_js_scalableApp,eric-brechemier/lb_js_scalableApp