3.5.0 release

3.4.1 release

3.5.0dev version (post 3.4.0 release)

3.4.0 release

Merge branch 'master' into 3.3_rel

Bringing in changes on master for final 3.3.0 release

New development version

Now that the 3.3 release branch has been created

Setting version number

cherry-picking into 3.2_rel branch: PR CCSI-Toolset#528

adding '.csv' to the file name so user can reuse the designs created as a history file for a new design.

Merge pull request CCSI-Toolset#524 from sotorrio1/editsSDoE

So that I can create the release branch, I'm going to merge this and hope that @candcook and @atowfiq can review these changes in master.  If there are changes they'd like to see, let's open a new PR and I'll merge whatever comes from it up into the release next week when we can hopefully finalize it.