This release of gSpiceUI is mainly aimed at rectifying a significant GUI bug in the previous
version, it also includes some new functionality and updates.

The major changes in this release are :

 - Fix major GUI bug (outlined below).
 - gSpiceUI can now envoke a PDF viewer application to display PDF documentation.
 - In the Linux implementation, help menu items are now included for the NG-SPICE and GNU-CAP PDF
   documentation.
 - A tool has been added to the tool bar to open the Preferences dialog.
 - Radio buttons have added to the Settings menu to select the EDA Suite and the Data Viewer as well
   as the simulation engine.
 - Added support for Kst (a data viewer application).
 - A new Preferences dialog item allows the PDF Viewer to be specified.
 - More of the demonstration schematics work.

Known issues :

 - The documentation is a little disjointed w.r.t. to the current state of gSpiceUI.
 - The GUI layout is showing some signs of "bit rot" and needs a tidy-up.
 - I haven't been able to install Kst on my system so haven't tested it.
 - Still some work to do getting all demo. schematics working.

The following is an extract from the ChangeLog file associated with this release :

 * The gSpiceUI main frame title now shows the name of the open schematic file not just the open
   netlist file name. The schematic file name has priority over the netlist file name.
 * Check that the process exit status is zero when executing the netlister and/or simulation engine
   processes (ie. calling bExec( )). Will detect more errors when a processes fails.
 * Added a icon to the tool bar to open the preferences dialogue.
 * Added support for another waveform viewer utility : Kst. The suggestion and a patch was supplied
   thanks to Chaim Zax.
 * Added control to DlgPrefs dialogue to allow the user to specify the preferred PDF viewer utility.
 * Added a configuration item for the preferred PDF viewer utility.
 * Added items in the Help menu to display PDF documentation for the simulation engines.
 * Added a new class PrcPdfVwr to envoke a PDF viewer utility already installed on the system.
 * Added radio buttons to the Settings menu to select the EDA tool suite (Lepton or gEDA/gaf) and
   the waveform data veiwer utility (Gaw or GWave).
 * Remove all old code associated with static GUI layout. Replaced with new layout manager code.
 * Updates to the class CnvtType.
 * The output format of the gnetlist backend list has changed. Updated code to handle new format.
 * Bugfix : When using the long probes main GUI frame layout the console notebook width became too
            narrow (ie. 1 column rather than 5 columns in FrmMain.DoLayout( )). Bug report provided
            by flip101 and Clyne.
 * Discreased the minimum height of the GUI owing to a request by flip101. Reduced the minimum
   height of the console notebook from 20 lines to 10 lines.
 * Bugfix : In Windows build an icon did not appear at the upper left on the gSpiceUI main window.
            Bug report provided by Hiroshi Yoshikawa.
 * Documentation updates outlining new features.
 * Various minor updates and bug fixes.
