added process method to entity_manager to directly access components by an...

added process method to entity_manager to directly access components by an entity_handle; fixed decal blending
3 jobs for develop in 14 minutes and 29 seconds (queued for 5 seconds)
Status Job ID Name Coverage
  Build
passed #8486
build-clang

00:03:07

passed #8485
build-gcc

00:04:43

passed #8487
build-scanbuild

00:06:38