Merge pull request #1 from Kenneth-T-Moore/master

Some CADRE fixes
fixed case recorder in example
changed example to n=1500, m=300
added markers to csv reader
Merge pull request #2 from thearn/dev

Dev
removed pre-conditioning for now
Merge pull request #3 from thearn/dev

removed pre-conditioning for now
tweaks to params
Merge pull request #4 from thearn/dev

tweaks to params
added restart capability for snopt
Merge pull request #5 from thearn/dev

added restart capability for snopt
changes to rk45 to showcase two differnet methods