Merge pull request #1700 from cwmine/dev

add random seed setting function to get repeatable result for latinhypercube
fix
Merge pull request #1701 from Kenneth-T-Moore/dev

Fix for problem with fd_step in parameters when pseudocomps are in the parameter_group
fix for fpi with array constraints
working
Merge pull request #1702 from Kenneth-T-Moore/fpi

Fix for a bug when using a Fixed Point Iterator with an array constraint.
avoid the finit step out of the bounds
Merge remote-tracking branch 'origin/dev' into dev