Getting the plugin started (NAWQAAN-361)

Yeah, sorry, that's confusing to tack a "-1" on there. So usually the webjars version is identical to the upstream library version, but if there is a problem with the packaging defined in the webjars pom that breaks the upstream lib, they sometimes release "dash-n"-suffixed versions that fix whatever previously broke. I will upgrade to 1.11.1 to avoid this.