The definition of an “employer” under the FLSA is, like a number of FLSA provisions, not well defined, as set forth in a long and thoughtful opinion from Judge Manish S. Shah of the Northern District of Illinois. Schneider v. Cornerstone Pints, Inc., 2015 U.S. Dist. LEXIS 166993 (N.D. Ill. Dec. 1, 2015). However,…