Update changelog.md

Fix config file

Merge pull request #5 from flatlogic/upgraded_apexcharts_package

upgraded apexcharts package to solve serve and build error

Merge pull request #4 from flatlogic/refactored_code_fixed_chat

updated auth page, refactored code and fixed chat

Merge pull request #3 from flatlogic/updated_authorization_added_dele…

…te_popup

updated authorization and added delete confirmation popup

Fixed apexCharts, add few links

Updated documentation

Change badge text in sidebar

- Fix send message button in header

- Several fixes in user edit/add/list
- Update badges/buttons
- Change line color in timeline
- Fix images in search result
- Fix button in calendar
- Change collapse box shadow
- Fix titles in notification page

Minor package updates