Added TODOs to remove the use of the anat.mat file in the mrVista initialization. Moved towards using hashmaps in sessionMapParameterField.
Added sessionMapParameterField.
Some changes were made moving away from needing to use anat.mat.
Fixed the bugs preventing mrVista to open up without loading the anat file. Updated viewGet to allow this to occur.
Working version that no longer saves a 1.0anat.mat file when loading the inplane data.
Fixed some bugs with the new method of opening files.
Additional changes to allow for non-anat.mat file startup of mrVista. Some small bugfixes as well in newROI and others. The addition of niftiGet and niftiSet.
Moved indices2Coords to proper location in mrBOLD/Utilities
Merge branch 'master' of github.com:vistalab/vistasoft into new-mrVista

* 'master' of github.com:vistalab/vistasoft:
  Added a .gitignore file.
  Fix the link to the wiki.
  DOC: Added README file.
Fixed the ROI functions to be able to handle the new structures. This involved adding a lot of functionality to niftiGet and viewGet.