TOtype(exp) (returns type)
 - Added the following functions (one per type):

   TOBOOLEAN

   TOSTRING
   TOBIGSTR

   TOTIME
   TODATE
   TOEDATE

   TOFLOAT,TOREAL
   TODOUBLE,TODREAL

   TOUBYTE,TOBYTE
   TOUWORD,TOWORD
   TOUDWORD,TODWORD,TOUNSIGNED

   TOSBYTE,TOSHORT
   TOSWORD,TOINT
   TOSDWORD,TOINTEGER,TOLONG

   TOMONEY

  They are used to force the result of an expression to a specific type

  Syntax:
   TOtype(exp) (returns type)

    type = actual type to force (BIGSTR, BOOLEAN, etc.)
    exp  = expression of any type