Oracle: fix errors in database API function names

Commit 321e03569fe163e101e737b585c31f22e7576510 renamed some functions
from original patch, to comply with MantisBT coding guidelines. This
fixes the following errors:
- one occurrence of order_binds_sequentially() was not renamed
  properly, and another was left with its original name
- db_oracle_adapt_query_syntax() was left with a trailing '_ora'

Fixes #16537
Reset adodb submodule to correct commit for master branch

Commit fa979d8ae95398aa22cf1dae4d1ccb052cf5e1be changed the submodule
pointer to the 1.2 branch reference. This is likely due to an incorrect
cherry-pick operation

Fixes #16539
Additional fix #16039: Accout update page causes error in web server log
Fix data type mismatch when filtering by date

Follow-up on commit 1a417b123b1dbea702c3b55ff4e83bc8b8fb5545 which did
not cover all possible cases for the error.

We now consistently store the 'filter by date' property as a boolean,
and rely on gpc_string_to_bool() to ensure any string we get (e.g. 1,
'on', 'true') is properly converted to boolean before comparing. We
therefore no longer need the ternary operator in view_all_set.php. We
use 'on'/'off' when encoding the filter only.

Fixes #16516
Whitespace
Fix 'Sticky' property reset to 'No' when applying filter

Fixes #16540
XML export: fix system notice

Use of incorrect variable caused invalid XML file generation due to PHP
system notice being added to output
XML import: use require_api() instead of require_once()
XML import: fix language string

Use a variable in the language string to display the project name, to
allow flexible positioning of the project name in other locales.
XML import: fix 'Creating default object from empty value'
XML import: fix page layout
XML import: fix system notices
XML import: fix PHP notices
XML import: fix import page layout
XML import/export plugin fixes

This resolves a number of warnings and notices with the plugin when
strict error reporting.

As far as I can tell, the fixes mentioned in issue #12013 after dhx
committed the changes (84017535f8718685d755d58af7a39d80f52ffca8), i.e.
bugnotes are not needed:
- ~28391 by schoppi71: don't think this is a bug
- ~28855 by ninguno: already included in dhx's commit