Ignore slotsi n the past in determining whether a user is signed up for a tick already
bug fixing
fixed marker crsid, clone group ticks, tick name validation, hiding extensions card
tick-created and tick-deleted fired by tick-creator-card
Cosmetic changes to edit tick textarea. Added placeholder.
Merge branch 'master' into BugFixes

Conflicts:
	ETick/WebContent/elements/dashboard.html
Merge branch 'BugFixes' into toast-ajax