HiCUP v0.9.0

HiCUP v0.9.0 is a major update incorporating the changes described below:

• hicup2juicer script may now be passed the parameter --digest which
  enables users to retrieve the fragment ID instead of the dummy values
  0 and 1 (contributed by https://github.com/lldelisle)

• hicup2juicer script may be passed the parameter --usemid which results
  in the position in the middle of the restriction fragment being
  reported instead of the 5' end
  (contributed by https://github.com/lldelisle).

• Added scripts for processing SCRiBL datasets.