Uploading Check language, MO file.

git-svn-id: https://plugins.svn.wordpress.org/appointment-booking-calendar/trunk@751730 b8457f37-d9ea-0310-8a92-e5e31aec5664
Uploading Check language, PO file.

git-svn-id: https://plugins.svn.wordpress.org/appointment-booking-calendar/trunk@751731 b8457f37-d9ea-0310-8a92-e5e31aec5664
Uploading Slovak language, MO file.

git-svn-id: https://plugins.svn.wordpress.org/appointment-booking-calendar/trunk@751732 b8457f37-d9ea-0310-8a92-e5e31aec5664
Uploading Slovak language, PO file.

git-svn-id: https://plugins.svn.wordpress.org/appointment-booking-calendar/trunk@751733 b8457f37-d9ea-0310-8a92-e5e31aec5664