Optimize the database. Scan for new files. (Bug 1016). Demo data

added.  DB fixes.

ChangeLog

+2003-04-19  Per Cederqvist  <ceder@ceder.dyndns.org>
+
+	Optimize the database.
+	* optimize.sql: New file.
+	* Makefile.am (optimize_db): Fixed cut-n-paste error.
+
+	Scan for new files.  (Bug 1016).
+	* scanner.py: New file.  This can scan a hierarchy and enter info
+	about files into the database.
+
+	Demo data added.
+	* createdb.sql (base): Populate the table with two demo
+	hierarchies.
+
+	DB fixes.
+	* createdb.sql (file): Removed ctime and atime.  Added mtime.
+	Added sha1sum, verified and broken.
+
 2003-04-18  Per Cederqvist  <ceder@ceder.dyndns.org>
 
 	* AUTHORS: New file.