Fix stat_modifier_mode errors being printed when they shouldn't
Merge pull request #665 from dorkster/bugfixes

Fix stat_modifier_mode errors being printed when they shouldn't
Change Utils::calcDist to float instead of double
Remove SoundManager::calc_distance and use Utils::calcDist instead
Remove Enemy::getDistance, use Utils::calcDist instead
Merge pull request #666 from stefanbeller/unified_distances

Use Utils::calcDist for all distance calculations
Merge branch 'include_reorg' of https://github.com/stefanbeller/flare-engine into include_reorg

Conflicts:
	src/SoundManager.cpp
Merge pull request #2 from dorkster/include_reorg

Fix SoundManager.cpp merge conflict