Rename I/O-related classes

This commit changes SMTK's model import and export classes to use "load" and "save" instead (respectively). This matches the semantics that ModelBuilder and other applications expose: loading/saving deal with SMTK's native JSON format while import/export deal with session-specific formats

Do: test

This merge request has been queued for testing. Test results may be viewed on CDash or Buildbot (only visible from inside Kitware).

Branch-at: 6dd016fe

added 4 commits

• 6dd016fe...d502c0bf - 2 commits from branch cmb:master
• a9dbd197 - Create a package operator
• e90c0c69 - Rename import/export classes to load/save.

Compare with previous version

Do: test

This merge request has been queued for testing. Test results may be viewed on CDash or Buildbot (only visible from inside Kitware).

Branch-at: e90c0c69

mentioned in merge request cmb!342 (merged)

assigned to @tjcorona

added 20 commits

• e90c0c69...fdb36f47 - 18 commits from branch cmb:master
• 4e604204 - Create a package operator
• d4305f12 - Rename import/export classes to load/save.

Compare with previous version

Do: test

This merge request has been queued for testing. Test results may be viewed on CDash or Buildbot (only visible from inside Kitware).

Branch-at: d4305f12

@bob.obara @tjcorona Are the current cdash builds enough to warrant merging?

+1

Do: merge

mentioned in commit 4ddae0fa

merged