A more adequate location for the virtual servers for the example application.
Set the same database password for CGI script and the configuration files.
An optimized implementation to compensate cygwin performance issues.
Configuration files will be moved to example directories to simplify source tree commits.

Added placeholders to make locations valid.
Moved often-edited configuration files to example directories.
Ignore original configuration files that are now in the example dirs.
A better cgi-fcgi process killer for cygwin, with narrower criteria of which perl processes to kill.
Localized server-side error descriptions provided by CHARP.
CHARP-pg.pm: Created abstraction of postgres-specific code and configurations.
Added a hash for localized strings, for a couple of tailor messages found on request.pl.
CHARP-config.pm: Moved configuration vars to its own file, to store DB connection parameters and password.
Added CHARP prefix to strings file names.
Updated Postgres errcodes.txt to 9.3 version.
Added abstraction for DBI dsn connect extra parameters.
Renamed file to Pg-errcodes.txt as it is postgres-specific.
Abstracted statement execution error information access.
mysql implementation of database-specific parts for the CHARP cgi.