/**
* nameConvention
* Given a string and period number, create a correctly fromed String
* with the LASA naming convention for codingbat exercises
* count words that are greater than or equal to a given length.
*
*
* @param period - an integer with a students period number
* @param name - a string with a student’s full name in form of “First Last” name.
* @return a string with a correctly form naming convention sequence
*
*/