* harbour.y
+ added TOKEN DOT and rules to support concatenation of Var and constant in macro variables assignments (like &cVar.PlusFix).
+ added rules to support PRIVATE/PUBLIC &cVar
* harbour.l
+ added rules to support new TOKEN DOT and yylval.string to have the string value when parsing DOUBLE.
* tests/tstmacro.prg
added many tests to demonstrate working capabilities og macro.