v2.1.0

1. Added .editorconfig to SDK.
2. Fix missing includes.
3. Swilib changes:
   • void GetDate_ws(WSHDR *ws, const TDate *date, unsigned int unk)
   • void GetTime_ws(WSHDR *ws, const TTime *time, unsigned int unk)
   • New constant ACC_TYPE_IMS_700
   • Added ~200 new functions from swilib.vkp
   • Small fixes.
   • Smoke test for swilib.