refs #11813

* merge finc theme in finc release candidate v1
** interim stage: templates adapted to VF4 code for revision of description.phtml
** home page: adds top margin for better looks
** advanced search: makes right-hand header parts full width for desktops
** fixes offcanvas and offcanvas-toggler in mobile views
** fixes header menu and reverses header item order on anything but XS
** fixes visibility of add to favorites text
** fixes sidebar item hovers and backgrounds
** fixes breadcrumbs after col removal
** removes myresearch/login
** removes form-horizontal class
** adds braces round calculations
** removes some col-columns
** cleans up some scss
** removes unwanted JS calls from theme.config
* add new views for core and description view at VF4 for LIDO
* interim stage: templates adapted to VF4 code for revision of description.phtml
* deletes erroneous test.phtml
* refs #11813 cmp. #12259 comment out ViewHelper Permission at themes/finc/theme.config.php
* replace finc/RecordDriver/SolrDefault/core.phtml and finc/RecordTabs/description.phtml by new VF4.1 ViewHelper design
* replace finc/templates/RecordDriver/SolrMarc.core by new ViewHelper methods of VF4
* fixing corrupt key settings in RecordDataFormatterFactory.php
* replace and refactor ViewHelper and templates at RecordDriver/SolrAI/core.phtml
** add special ai template snippets data-containerTitle.phtml and data-jTitle.phtml
** remove ai method getAIDataIn method
** remove previous and next title snippets due to no representation an intermediascheme
** reduce getSeries display on ai defined string for rft.series
* transforms important px values into em (formerly ticket 11930)
* fixes myresearch - list, myreasearch - profiles
* adds final minor changes and adaptions
* unhides context helper text