Input field bug in IE11 fixed: https://github.com/charmeproject/charme_plugin/issues/34
Search service listeners also cleared out when leaving list view (see https://github.com/charmeproject/charme_plugin/issues/27).
Added support for multiple target types.
Added target type to faceted search.
Added postmessage verification.
Added 'direct search' to list view (although doesn't yet work for username, due to gap in node response).
Selectize enhancements: options listed alphabetically, whole domain list shown, domain label text shown in full where appropriate.
CSS enhancements: placeholder text etc.
Added some comments, other minor changes.
Merge branch 'master' of https://github.com/charmeproject/charme_plugin

Conflicts:
	CHARMe_plugin/src/plugin/js/charme.logic.js
	CHARMe_plugin/src/plugin/js/charme.web.controllers.js
	CHARMe_plugin/src/plugin/js/charme.web.services.js
	CHARMe_plugin/src/plugin/templates/viewannotation.html