core:
- fix touch screen calibrate when use external firmware;

git-svn-id: https://svn.code.sf.net/p/desmume/code/trunk@4830 5577840e-afb3-4e59-9ef3-2b7f898b1952
core:
- fix R4 (now scan directory on reset);
- add R4 new path type. now can select youself a directory to scan or auto select same as ROM;
winport:
- now in select Slot1 dialog (folder dialog) cursor autosets to current selected directory;

git-svn-id: https://svn.code.sf.net/p/desmume/code/trunk@4831 5577840e-afb3-4e59-9ef3-2b7f898b1952
Silence autoconf errors. Fix the svn revision retrieval in the autoconf script.

git-svn-id: https://svn.code.sf.net/p/desmume/code/trunk@4832 5577840e-afb3-4e59-9ef3-2b7f898b1952
winport:
- fix bug in slot1 R4 dialog;

git-svn-id: https://svn.code.sf.net/p/desmume/code/trunk@4833 5577840e-afb3-4e59-9ef3-2b7f898b1952