... not only when last condition in the list is checked

Removes the find/replace button from the default standard toolbar
in Calc. This is due to the inclusion of the new search toolbar.

Signed-off-by: Kohei Yoshida <kyoshida@novell.com>

It can create/activate an editview, and GetSheetSelection will take an active
editview as the current selection. So from GetSheetSelection's POV activating
the spellchecker changes the selection, and the SpellChecker dialog detects a
selection change as indicating that the spell-checking needs to be restarted on
the new selection.

Added a helper function PaintRangeFinderEntry.

'p' is reserved for pointers, and iterators are not pointers.

The old code had nExcIndex-- line but that was not accounted for in
the new code.

n == nBase acceptable, also n == maHashes.size() is an out-of-bound
condition thus should return NULL.

(Calc part)

VLOOKUP/HLOOKUP now allow a single reference as the second parameter.
Signed-off-by: Kohei Yoshida <kyoshida@novell.com>

VLOOKUP/HLOOKUP now allow a single reference as the second parameter.

This patch removes the zoom button from the standard toolbar by
default in Calc. As the "Default UI Improvements" wiki page notes,
we now have a much better method of zooming than this stupid
button.

Refactoring of ScMatrix changed this behavior by accident.  Let's
bring back the old behavior.

The fact that there is a if statement to check for the NULL pointer
suggests that the pointer can be NULL sometimes.  Let's remove this
OSL_ENSURE.

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