Fixed issues related to validating Organisation names and fixed the issue of not getting the warning when creating an org with an existing name.
Fixed the org creation and update validation code, also fixed the code so that users will get an error if they are trying to create/update org with an existing name.
Merge branch 'validateOrg' into develop

Conflicts:
	ui/RouteHandlers/OrgRouteHandler.class.php
	ui/lib/Validator.php
	ui/templating/templates/org/create-org.tpl
Merge branch 'develop' of gitlab.trommons.org:solas-match into develop