DOC: update mailmap for release
DOC: update Changelog for 1.3.0 release
DOC: update README / info.py

with note of Freesurfer compatibility.
DOC: update release instructions
REL: label 1.3.0 release with info.py edit
MISC: branch to 1.3.x maintenance
MISC: start 1.4.0 development series
Merge branch 'maint/1.3.x' into main-master

* maint/1.3.x:
  MISC: branch to 1.3.x maintenance
DOC: updates to release document

Noting the new windows buildbot binary generators.
DOC: update copyright year in docs
Merge branch 'maint/1.3.x' into main-master

* maint/1.3.x:
  DOC: update copyright year in docs
DOC: remember to update authors when releasing

Note in ``make_release.rst``
DOC: update author thanks
Merge branch 'maint/1.3.x' into main-master

* maint/1.3.x:
  DOC: update author thanks
fix decimal rescale values causing Decimal data frame
ENH: Added funtions to transform orientations.

Also added funtion to get orientations from axes codes.
DOC: Fixed typo in axcodes2ornt docstring
BF: ornt_transform was returning the inverse of the correct orientation.

Also fixed string formatting bug when an invalid orientation is passed in.
adding comment about float casting
Merge pull request #146 from moloney/enh-orientations

ENH: Added funtions to transform orientations.

Work out orientation affine / coding to map from one voxel coding to another.

Calculate orientation coding corresponding to given axis codes.