Adding possibility to add custom entry in select2Configuration
Merge branch 'master' of github.com:Evaneos/ev-fdm

Conflicts:
	dist/core/css/ev-fdm-core.min.css
	dist/core/css/ev-fdm-core.min.css.map
	dist/core/ev-fdm-core.js
	dist/core/ev-fdm-core.min.js
	dist/core/ev-fdm-core.min.js.map
	dist/css/ev-fdm.min.css
	dist/css/ev-fdm.min.css.map
	dist/ev-fdm.js
	dist/ev-fdm.js.map
	dist/ev-fdm.min.js
	dist/ev-fdm.min.js.map
	dist/plugins/tinymce/ev-fdm-tinymce.min.js
FixedHeader directive improvement for the body height measurements