Remove pluginTemplate.js from repo

Has been added to the wiki now
Fixes gh-1168
Merge pull request #1178 from nschonni/remove-pluginTemplate

Remove pluginTemplate.js from repo
Fixed the spacing between date modified and the date in the GC Web Usability and Intranet themes.
Merge branch 'v3.0'
Fixed the spacing between date modified and the date in the rtl versions of the GC Web Usability and Intranet themes.