fix(windows): remove unused variable

Build was failing due to unused variable error.

auto: increment master version to 15.0.167

chore(windows): build without delphi ✈

chore(windows): replace mkver with mkver.sh ✈

chore(windows): use findstr instead of Borland grep ✈

chore(windows): move from Borland make to nmake ✈

chore(windows): version.rc use macros instead of mkver ✈

This makes it possible to run `set NODELPHI=1`, `nmake build` and then
only non-Delphi projects will be built.

auto: increment master version to 15.0.166

fix(web): font size was not consistently set

Removes one more dependency on Delphi tools

auto: increment master version to 15.0.165

refactor(common/core): Use defines in all xstring tests

auto: increment master version to 15.0.164

While it may be smarter to move to a different build system altogether,
it is also a *lot* more work. This was a fairly minor syntax refresh to
get nmake working with our existing Makefile system. This is now no
longer compatible with Borland make, so you will need to use `nmake` to
build.

The presence of NMAKE.md informs builds systems that nmake should be
used instead of make.

chore(common): buf now uses decxstr so remove comment

remove comment about it splitting surrogate pairs and
deadkeys

auto: increment master version to 15.0.163

chore(linux): Update changelogs for 14.0.283 📦  🍒 

auto: increment master version to 15.0.162

chore(linux): Remove lintian warning 📦  🍒 

chore(linux): Allow to specify debian revision 📦  🍒