COMP: Update SWIG to 2.0.12

Should fix the warnings on the Fedora-19-x86_64_WrapITK dashboard machine.
There are 761 of these errors :
warning: variable 'md' set but not used [-Wunused-but-set-variable]
   PyObject *m, *d, *md;

The bug was fixed here:
https://sourceforge.net/p/swig/bugs/1246/

Change-Id: I86a0f2e811d1b079a308caf20093475f8b9e23b4
BUG:  Ignored the case for exceeding iteration limit.

After optimization at each level we need to reset the
lower and upper time bounds to [0,1] to span the full
time range for describing the transform between the
fixed and moving image.  Prior to this commit, this
reset would only occur if the convergence value was
exceeded leaving out the case where the number of
iterations were exceeded.

Change-Id: I142ecc8a22610c79cfed37668e0f8b33b621bb82
Merge topic 'TimeVaryingIterationCheck'

6b9def96 BUG:  Ignored the case for exceeding iteration limit.
Merge topic 'Update-SWIG'

bfad2da1 COMP: Update SWIG to 2.0.12
Merge branch 'Array2D-wrapping-release' into release

Change-Id: I24c541a60d5a15f1b1332cf4369aa03d6be34261
Merge branch 'release'

Change-Id: Id1be0c29949e92a7a7b50795a9fbffdc2e6fb193