update README, wiki, used libraries, screenshots, whats new dialog

[deadlocker8]

• README
• wiki
• used libraries (about page)
• screenshots
• what's new dialog

[deadlocker8]

✨ New features

• text #ticket

✏️ Improvements

• charts: sort categories alphabetically in bar charts (categories per month/year) charts: sort categories alphabetically in bar charts (categories per month/year) #737
• csv import: create new transaction from template: do not override category csv import: create new transaction from template: do not override category #739
• csv import: show horizontal scrollbar on table start when associating columns csv import: associate columns: show horizontal scrollbar on table start #741
• csv import: avoid page reload on skip/undo skip and on inline save csv import: avoid page reload on skip and on inline save #742
• improved docker image size docker optimization #736
• updated dependencies update dependencies #734

🐛 Bugfixes

• csv import: fixed floating point precision csv import: floating point precision #740
• filter: fixed a bug that prevented filters from being usable filters can not be applied #743

⚠️Deprecations

Minimum supported version of BudgetMaster database is now v2.10.0

❗ If you are still using BudgetMaster v2.9.2 or earlier, please make sure to upgrade to v2.10.0 prior to using this release! ❗

Minimum supported version for JSON import is now 4

❗ BudgetMaster database exports (JSON files) from version prior to v2.5.0 (version code 3 or less inside the JSON) can no longer be imported ❗