make MaMuT work with change of BDV format to spimdata
Merge branch 'master' into towards-spimdata

Conflicts:
	src/main/java/fiji/plugin/mamut/MaMuT.java

Signed-off-by: Jean-Yves Tinevez <jean-yves.tinevez@pasteur.fr>
Merge pull request #2 from fiji/towards-spimdata

Make MaMuT work with change of BDV format to spimdata