Write unit test for sample data coming from OSU

[sgosline]

To ensure that data coming in is valid, will add automatic test that loads dbSchema module and validates new files added to bmd2samps/data/fses to make sure they check out per the fses schema.

[David-Degnan]

• @David-Degnan Make an example ahead of time
• Intern: Continue data type checking
• Intern: Develop web application for checking data types