ENH: add dedicated citation for reproin

Initially I thought to add its individual version.  But then decided
not to bother since the result is tightly coupled with actual
heudiconv version.  At some point we might introduce it but
it requires more thought, so for now -- report with heudiconv
version and as a part of heudiconv

Author: yarikoptic

heudiconv/heuristics/reproin.py

@@ -123,6 +123,8 @@
 import hashlib
 from glob import glob
 
+from heudiconv.due import due, Doi
+
 import logging
 lgr = logging.getLogger('heudiconv')
 
@@ -467,6 +469,10 @@ def ls(study_session, seqinfo):
 # XXX we killed session indicator!  what should we do now?!!!
 # WE DON:T NEED IT -- it will be provided into conversion_info as `session`
 # So we just need subdir and file_suffix!
+@due.dcite(
+    Doi('10.5281/zenodo.1207117'),
+    path='heudiconv.heuristics.reproin',
+    description='ReproIn heudiconv heuristic for turnkey conversion into BIDS')
 def infotodict(seqinfo):
     """Heuristic evaluator for determining which runs belong where