fast and flexible api caching library for AHK v2
##TODO, IN NO REAL ORDER:
- implement libcurl instead of WinHttpRequest
- bulk download+import [probably needs libcurl first]
- bulk record fetch
- implement sideloading
- optimize reliable sizing on inserts [currently using valid but slightly inefficient method]
- implement extracting fingerprints to disk
- implement bulk extraction to disk
- transition to prepared statements [preliminary work done]
- enable exporting uncompressed dbs [done, but needs polish]
- bundle dlls in auto-extracting functions [single file library] [partially implemented, needs significant optimization and polish]