Better error reporting
Merge branch 'master' of https://github.com/safe-eiffel/ecli
[FIX] Do not get diagnostics when allocating handle
[FIX] Cosmetics
[ADD] Document error handling
[FIX] Adapted copyright notice
[FIX] Adapt implementation to prevent executing the sql twice
Ignore some Unix files
[FIX] Buffers can only be created when statement has been executed and when results metadata are available.  This is not the case at initialization time.
Some fixes for query assistant
Merge branch 'voidsafe' of https://github.com/safe-eiffel/ecli into voidsafe
Query assistant: make it work with procedures in addition to tables
Merge remote-tracking branch 'upstream/voidsafe' into voidsafe
Merge branch 'voidsafe' into qa_procedure
Sync xace and ecf files.
[Add] Utility xace...
[FIX] Class interface
[Fix] Format comments
[Fix] Experiment with {ANY}.as_attached
Merge branch 'voidsafe' of https://github.com/safe-eiffel/ecli into voidsafe