Updated to Scintilla 3.4.4.
Refactored bits of the Makefile and added Scintillua et. al. versioning.
Updated FAQ.md on dependency compile errors.
Describe how to identify and download revisions rather than relying on tags,
which will be removed.
Updated Polish translation; core/locales/locale.pl.conf
Thanks to Piotr Orzechowski.
Updated for 7.5.
Updated Lua autocompletion and documentation.
Updated CHANGELOG.md.
Fixed documentation generation when `../doc/bombay` isn't present; src/Makefile