Remove "Voxel to World Mapping" in voxel-to-world-mapping definition
Perform SPM export tests
fix: missing found_range
SPM12 export in .nii (not .img/.hdr)
Merge pull request #156 from cmaumet/spm12exportinnii

Update SPM ground truth example001: original files are .nii (not .hdr/.img)
voxelToWorldMapping definition updated as suggested by @nicholst
Merge pull request #148 from cmaumet/voxelToWorldMapping

Definition of "voxelToWorldMapping"
Remove SPM export testing (moved to incf-nidash/nidm-results_spm)
Merge pull request #122 from cmaumet/extentTests

Merge: Automatic testing of NIDM export in SPM
fix: /path/to replaced by relative path
fix: MaskMap was missing
update mask_map_ids to fit with what is exported in SPM (useful for test only)
Merge pull request #159 from cmaumet/fixSPMexampleGroundTruth

Fix: SPM ground truth
remove stat image properties entity and move attributes to searchSpace
fix: missing comma
Update domain: StatisticImageProperties -> SearchSpace
fix: remove link to header
fix: remove originalFileName
fix: inference used mask
fix: update crypto:sha512 values