* added Claude's changes to correctly identify the orientation from a NIFTI-1 file
 * added tests
 * fixed mincpik POD errors pointed out by SteveR
 * another update from Claude for direction-cosines
Restored strangely missing VIO_ prefix
Fixed bug introduced in 89bcfe73b705ebc84d7442cec0cff78aa7217e15
Removed autoconf/automake
removed reference to epm_header
Changed float to double in mincstats histogram computation
Merge pull request #11 from ajwood/develop

mincstats histogram computation plus other fixes from develop branch to main