Font fixes
See merge request OpenMW/openmw!2297
(cherry picked from commit 7bb1856b74)
c3d3f314 Allow to change font settings in the launcher
2cd2b42e Improve handling of larger font size
2cae8bea Improve layout of Interface tab
3117a993 Fix documentation
Fill settings-default.cfg with default values as RGBA values are not intuitive for end users.
Add a boolean setting to enable the formatting (disabled by default).
next answer:
- if the answer was already heard, apply "color topic exhaused" setting
- if the answer was never heard, and the current actor is specified in
the dialog, apply "color topic specific"
- otherwise, do nothing special
Corrected default segments in Windows settings.
Removed all default declarations in the prose of the setting descriptions except where clarification or additional information was also provided.
Some minor, but not thorough grammar corrections.
