Ranges with multiple reference definitions crash the position converter
Created by: mutalyzerbot
Original ticket: https://humgenprojects.lumc.nl/trac/mutalyzer/ticket/49 Original date: 2011/03/31 Original reporter: m DOT vermaat DOT hg AND lumc DOT nl
Example by Peter Taschner:
chr7:94039107_chr7:94039107del
The problem is that we assume there is just one reference definition, so split on ':' and expect exactly two results.
Line 495 in Mapper.py.