Changes:

v1.30.0 (final)
 - is identical to beta 7
 - removed "beta 7" text
v1.30.0 beta 7:
 - changed new metal evaluation (again...) to avoid
   "division by zero" exception
v1.30.0 beta 6:
 - changed new metal evaluation
v1.30.0 beta 5:
 - fixed new metal definitions Rdc evaluation (31st Jan 2002) 
v1.30.0 beta 4:
 - added new metal definitions (27th Jan 2002)

v1.23.5 -> v1.30.0
 - added Sonnet 8 polygon vias (21st Jan 2002)

v1.23.4 -> v1.23.5
 - new license window at first start

v1.23 -> v1.23.4
 - changed "Error in OpenGL scene" Dialog to Statusline Message (30th Mar 2001)
 - fixed some stupid bugs (28th Mar 2001)

v1.22 -> v1.23
 - added support for Sonnet 7 ports (27 Mar 2001)
 - fixed bug with metal drop down list when reloading files (27 Mar 2001)
 - ignore some more stuff in Sonnet 7 .son files (27 Mar 2001)

v1.21 -> v1.22
 - prevents multiple instances, commandline parameters are passed to
   running instance (21st Mar 2001)
 - prevents loading multiple instances of the same file (21st Mar 2001)
 - file filter changed to treat .son and .geo files the same (21st Mar 2001)

v1.2 -> v1.21
 - The ini file is put into the directory specified by the USERPROFILE
   environment variable for Windows NT versions (NT4, Win 2000) (20th Feb 2001)

v1.2b2 -> v1.2
 - removed "internal messages, beta hints (02nd Feb 2001)
 - help file updated (2nd Feb 2001)

v1.2b1 -> v1.2b2
 - now treats solid vias correctly with metal highlight (30th Jan 2001)

v1.2b0 -> v1.2b1
 - fixed bug with only default metal (25th Jan 2001)

v1.1b2 -> v1.2b0
 - Added ability to highlight selected metal types (18th Jan 2001)
   (requires transparency)
 - Bug fixed: Reload now updates Layergrid (18th Jan 2001)
 - Dielectrics and box can be viewed indepently (18th Jan 2001)
 - Dialogs no longer scaled (18th Jan 2001)
 - Accepts geo files containing user data (Nov 2000)

v1.1b1 -> v1.1b2
 - Minor changes to the help file (2nd May 2000)
 - Fixed some typos (2nd May 2000)
 - Fixed bug: copied/saved bitmaps contained toolbar (2nd May 2000)
 - Added most recently used list to file menu (28th Apr 2000)

v1.1b0 -> v1.1b1
 - Geo reader changed to accept files created by gds converter
   (now accepts files that contain comments in first lines) (18.Apr 2000)
 - Message in status bar for auto-reload (18. Apr 2000)
 - Action lists introduced (better consistency from toolbar, local, main menu) (18. Apr 2000)
 - Images added to menus (side effect of action list) (18. Apr 2000)

 v1.02 -> v1.1
 - Fixed bug with drawing vias (triangle/flicker)(14th Mar 2000)
   (still doesn't look a lot better)
 - Change to event handling: avoids assigning keyboard to controls (14th Mar 2000)
 - Added keyboard shortcuts to some functions (14th Mar 2000)
 - Toolbar behavior changed to prevent flicker when switching between
   child windows (14th March 2000)
 - Added display of dielectric (frame at layer height),
   that is enabled/disabled with box (10.Mar 2000)

v1.01 -> 1.02
 - Removed jxy file format from file open dialog (14th Mar 2000)
 - Fixed bug (10th Mar 2000):
   'View default' did reset dielectric brick checkbox, but did not change setting

v1.0 -> v1.01
 - Fixed bug (07th Mar 2000):
   Save to Bitmap had hole at position of save dialog (if file existed)
 - Added splash screen at startup (delay is property of timer on splash form)


