(#1) working on db for createUser

Build fails, do not pull yet.
Applys a monad transform per
http://stackoverflow.com/questions/25588883/scotty-post-type-wont-allow-effects
Need to fix createUserDB function though, error:

Controllers/Home.hs:50:6:
    No instance for
    (convertible-1.1.0.0:Data.Convertible.Base.Convertible
                           a0 SqlValue)
			         arising from a use of `toSql'
				     Possible fix:
				           add an instance declaration
					   for
					         (convertible-1.1.0.0:Data.Convertible.Base.Convertible
						 a0 SqlValue)
						     In the expression:
						     toSql
						         In the
							 expression:
							 toSql $ userId
							     In the
							     third
							     argument of
							     `run',
							     namely
							           `[toSql
								   $
								   userId,
								   toSql
								   $
								   name]'

								   Controllers/Home.hs:50:22:
								       No
								       instance
								       for
								       (convertible-1.1.0.0:Data.Convertible.Base.Convertible
								                              a1
											      SqlValue)
											            arising
												    from
												    a
												    use
												    of
												    `toSql'
												        Possible
													fix:
													      add
													      an
													      instance
													      declaration
													      for
													            (convertible-1.1.0.0:Data.Convertible.Base.Convertible a1 SqlValue)
														        In
															the
															expression:
															toSql
															    In
															    the
															    expression:
															    toSql
															    $
															    name
															        In
																the
																third
																argument
																of
																`run',
																namely
																      `[toSql $ userId, toSql $ name]'
																      '`