fix(migrations): Added migration for ct module with validation or field <title> in models Course/Courselet/Unit
fix(migrations): Added migration for ct module with validation or field <title> in models Course/Courselet/Unit

cjlee112/socraticqs2,cjlee112/socraticqs2,cjlee112/socraticqs2,cjlee112/socraticqs2,raccoongang/socraticqs2,raccoongang/socraticqs2,raccoongang/socraticqs2,raccoongang/socraticqs2