[ENH] Add index on CardId into Comments collection
[ENH] Add index on CardId into Comments collection

johnleeming/wekan,Serubin/wekan,GhassenRjab/wekan,mario-orlicky/wekan,ddanssaert/wekan,GhassenRjab/wekan,jtickle/wekan,nztqa/wekan,Serubin/wekan,mario-orlicky/wekan,nztqa/wekan,jtickle/wekan,libreboard/libreboard,oliver4u/WEKAN_runpartner,nztqa/wekan,ddanssaert/wekan,oliver4u/sap-wekan,libreboard/libreboard,oliver4u/sap-wekan,GhassenRjab/wekan,Serubin/wekan,oliver4u/sap-wekan,wekan/wekan,jtickle/wekan,johnleeming/wekan,oliver4u/WEKAN_runpartner,ddanssaert/wekan,wekan/wekan,mario-orlicky/wekan,johnleeming/wekan,johnleeming/wekan,oliver4u/WEKAN_runpartner,wekan/wekan,wekan/wekan,wekan/wekan