Smart DBF Library beta 1(first release)

It is quite out of date: 1.I found it years ago; 2.it is first written in 1992 by Ethan Winer; 3. seldmom people use dBase nowadyas. But I picked it up last night and decided to make it better: wrap it into a handy OO class, support for all character-sets, tidy up all the codes that strictly follows the coding standard. And I am going to make it to be a robust library that mimics ADO mechanism with support for for dBASE/dBASE III PLUS/FoxBASE/FoxBASE+/FoxPro 2.x/Visual FoxPro/HiPer-SIx and icluding Memo field/file support.