Alternative actions submod from extras is now deprecated and will have
no effect.
As long as screen width allows, game will now display additional panel
with all possible unit actions.
Panel will also display spells that can be cast by unit, allowing small
version of unit spellbook (total limit of actions is 12, but some are
used for creature actions, so unit spells are limited to 7-9)
Mixed line endings cause problems when exporting patches with
git-format-patch and then trying to "git am" a patch with mixed and
non-matching line endings. In such a situation git will fail to apply
the patch.
This commit runs the dos2unix tools on the remaining files with CRLF
(\r\n) line endings to convert them to line-feeds (\n) only.
Files that are Windows specific like *.vcxproj and *.props files were
not converted.
Closes: #3073
- added documentation comments for classes, members and methods
- added const specifier to methods where applicable
- renamed some methods with more clear name
- removed some commented-out or unused code
