Bug No.: 16
date : 19-07-2007
from whom : John
bug description: If there is a Data type with more than 
one different instances, where, at least one of them is marked 
as internal to the system but the others are marked as 
external to the system, the Jack .bel file is still created 
for that Data type but warning messages will be generated to 
alert the user to this inconsistency.

Suggested fix:
fixed date:20-07-2007
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Bug No.: 15
date : 19-07-2007
from whom : John
bug description: If user selected a JACK code generation directory where there is a folder that has  
more than two level sub-folder (its sub-folder also has sub-folder), it will cause an exception when 
code is generated.

Suggested fix: Ignore those folders simply for now.
fixed date:19-07-2007
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Bug No.: 14
date : 19-07-2007
from whom : John
bug description: Even if the message was marked as external to the system, when the user excutes code 
generation function PDT will generate JACK code for this message in the 'events' directory.

Suggested fix: Before generating .event file for the message, check whether this message is 
external to the system. If yes, ignore this message. If no, generate it as normal.
fixed date:19-07-2007
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