[Coin-contest] Contest submission

[cstill at abo.fi]

Hi,

Here is my submission to the COIN contest. The submission will enhance 
the software by adding an additional option for selecting branching
candidates. Currently, variables are selected based on their 
distance from the nearest integer. The submitted code will
include another option based on the distance to the nearest
integer scaled by the objective (only SimpleInteger supported).

The source is based on the June 30th version of the COIN code.
Just replace the original files with the submitted files and
recompile.

Thanks,
Claus


Submission information:

Contest category:      Student
Submission type:       Individual
Entrants name:         Claus Still
Entrants contact info: cstill at abo.fi
Affiliation:           Abo Akademi University, 
                       Department of Mathematics


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