[BSAAGR-123] The number of available mappings is not refreshed when a new mapping is imported
There are 3 MR mixed together in one.
- [BSAAGR-123] The number of available mappings is not refreshed when a new mapping is imported
- [BSAAGR-94] Improper ostyling of 'Mapping' header
- [BSAAGR-115] Invalid header for mapping import popup
Edited by Przemysław Kondaszewski