Aubit 4GL SVN-Code

pg8 updates

more pg8 fixups

extended using some postgres 8.2 functionality

Change in important SQL interface function definition needs a new build

Fixups.
Added extra parameters to A4GLSQL_execute_implicit_sql in the libSQL drivers.
Code fixups for postgres compatibility
Added first draft postgres direct connector - targeted mainly at Postgresql version 8+

add settings so that USE_INDICATOR=N works correctly

Added a check to force initialization of the 4gl stack if the main
is in a purely C module

Increased size of some of the variables in the 4glpc tool

Fix for compiling ESQLC when LOCALOUTPUT mode is being used..

Complain if a fields table/column is not in the database

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