rename emissive -> emissiveness, fix black particles
Merge branch 'master' of https://github.com/voxelinc/voxellancer into add_emissivness

Conflicts:
	data/particle.vert
	data/voxelcluster.vert
covering basic coding-conventions
small cc update
added else block
fix lower case
Merge branch 'master' of https://github.com/voxelinc/voxellancer into add_emissivness
add voxellevel emissiveness
add property getter
remove redundant config load at startup
fixed styleguide
fixed styleguide
use uint32_t and gibt emissiveness it's own layout location
Merge pull request #267 from voxelinc/add_emissivness

Add emissiveness
static voxel default properties
Merge branch 'master' of https://github.com/voxelinc/voxellancer into make_property_getter

Conflicts:
	src/voxel/voxel.cpp
	src/voxel/voxel.h
looks like a parameter got missing in the merge
Merge pull request #270 from voxelinc/make_property_getter

Make property getter
Merge pull request #268 from voxelinc/coding_convention_doc

Coding convention documentation
Merge remote-tracking branch 'origin/master' into engine_trails

Conflicts:
	data/particle.vert
	data/voxelcluster.vert
	src/voxeleffect/voxelexplosiongenerator.cpp
	src/voxeleffect/voxelexplosiongenerator.h
	src/worldobject/weapons/bullet.cpp
	src/worldobject/weapons/bullet.h