Files generated from elkm files are now ignored by git.
Files generated from elkm files are now ignored by git.

Signed-off-by: Christoph Daniel Schulze <990d4710b15458e3edaa8601cdf5b44648b4fc61@informatik.uni-kiel.de>

eNBeWe/elk,eNBeWe/elk,eNBeWe/elk