Werk #13736: Remove obsolete sidebar snapins

Component	User interface
Title	Remove obsolete sidebar snapins
Date	Feb 2, 2022
Level	Trivial Change
Class	New Feature
Compatibility	Compatible - no manual interaction needed
Checkmk versions & editions	2.1.0b1 Not yet released Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME) 2.1.0b1 Not yet released Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME) 2.1.0b1 Not yet released Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME) 2.1.0b1 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

As a result of the UI survey the following sidebar snapins will be removed due to low usage:

• Host matrix
• All hosts
• Problem hosts
• About Checkmk
• Custom links
• Setup
• Folders

To the list of all Werks