Claas Kazzer authored 5 years ago and Dorian Merz committed 5 years ago

* improves offcanvas-toggler code to use short render template version
* adds offcanvas-toggler code for _all_ templates where it is missing in bootstrap3 theme
* adds offcanvas-myresearch template for offcanvas togglers used in myresearch context
* replaces erroneous toogler with toggler
* replaces missed toogler occurrence in compiled.scss