pausing to make adjustments to Unit's constructor
Unit constructor doesn't take facing anymore
UnitRepository creates units
adjustments
loading different units
soldiers have different shadow mask apparently
add comments to code
reformat
indentation
fix up indenting for namespaces in QT and apply indenting throughout
code
snake_case -> camelCase, + remove m_ prefix
Merge pull request #31 from stefanhendriks/feature/UnitRepository

Feature/unit repository