Aubit 4GL SVN-Code

Numerous fixups -
Adding dialog.* to parser
removing spaces around '.' in sql blocks
changing escaping of strings
add MYSQL to test report
add ',' as decimal point for decimals without that set in locale (needs ALLOWCOMMAINDECIMAL=Y)

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remove some out of date info

remove the 'read_columns' - its now in sql_common.c and not required by each Sql driver

Add some encryption/decryption routines.

Add a pair of functions that will associate and free memory based on a 'key'.
This is typically used to assign memory which must be freed when a parent is freed (like extra memory associated with a cursor)

add asserts as MINGW can't perform some actions rather than silently ignoring the problem

move asql_read_columns from sql driver to common code.
Allow an encrypted password in the $HOME/.aubit4gl.acl file
(non-encrypted passwords are automatically encrypted)

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Odbc fixups for sqlserver