ENH: adding user-level option to set the metric seed

This feature is valuable in evaluating the consistency of registration and its
sensitivity to the sample selection.
Merge pull request #68 from fedorov/add-metric-seed-parameter

ENH: adding user-level option to set the metric seed

This looks OK to me.
COMP: fix ICC Compiler warnings
COMP: ICC Compiler Error
COMP: remove warnings from ICC
COMP: Temporarily disable the BRAINSABCSmallTest, datafiles are missing in MIDAS
COMP: Fix a couple of ICC warnings.
BUG: core dump caused by stray statement left in after bug fix
COMP: updates to accomodate the ICC compiler.
COMP: check for missing input and output volume names in BRAINSResample
COMP: Missing header

Clang compiler identified an implicit header inclusion that
now needs to be explicitly specified.
BUG: update baseline, fix CMakeLists.txt typo
COMP: update 2 more MD5 files
COMP: changing some more baselines
COMP: update more baselines
BUG: Intel opt introduced indexing bug
BUG: Error in computing spacing offsets for oblique images.
COMP: two baseline files are replaced
Merge pull request #69 from aghayoor/updateBaseLines

COMP: two baseline files are replaced
ENH: Allow reading/writing of MGH files

The MGHIO reader in ITK needs to be registered when the application starts in
order to allow reading/writing of MGHIO images.
COMP: Fixed compiler warning about possible uninitialized variable.