Changes

** Investigated and fixed [https://bugs.eclipse.org/bugs/show_bug.cgi?id=253231 Bug 253231]

** Blog: [http://www.heyqule.net/blog/bug-253231-validators-need-ignore-resources-default Bug 253231 - Validators need to ignore .* resources by default]

** Uploaded my quick fix patch to [https://bugs.eclipse.org/bugs/show_bug.cgi?id=253231 Bugzilla]