#2814 Fix activity:sendEmail to use renderTemplate

#2814 migrate export processor to use MessageRender

#2814 Fix profile edit to use messagetemplate:render

[REF] #2790 #2814 Start migration to MessageTemplate::render

Fix test to test trait not deprecated function

Update use of CRM_Utils_System::setTitle() for legacycustomsearches

Switch to CRM_Core_Form::setTitle() instead of CRM_Utils_System::setTitle() part 4

Remove deprecated input variable

Remove unused private function

Note that this does create a situation where more queries could occur but
1) this is only called in core from the email task - which is limited to 50 contacts so it
is low-volume
2) this is really the start of a cleanup - there are other places where
queries can be removed when we look at the total flow but I feel we need to get
some simplification happening first & hence have picked on this focus
as the first step (ie removing the calls to replaceContactTokens)
3) this seems to be called in extensions to some extent - and it should still work
- there might be more queries but I think the 'support contract' for calling an
unsupported function does not include it working in ways not required by
core code

translation#71 getFullMonthNames: do not rely on the OS for translation

[NFC/Unit test] - Fix secondary issue with case token consistency test

Add SqlFunction support in addWhere 

This adds an optional $isExpression parameter in addWhere that
allows use of SqlFunctions in WHERE expressions:

Contact::get(FALSE)
  ->addWhere('last_name', '=', $last_name)
  ->addWhere('LOWER(first_name)', '=', "BINARY('ALICE')", TRUE)
  ->execute()->indexBy('id');

This also adds a few tests to the existing expression support for
ON and HAVING clauses as well as a new BINARY function.

SearchKit - Add 'array' option to download API and add test

Note that test cover is in
I used  to step through it
as that specifically covers this change

#2715 [REF] Move another 2 functions to the financial processor class

If the api were merged I would have used that - but this adds the test & when can test converting
to the api when it is merged. It gets the hard lifting of this conversion out of the way

Remove deprecated function

[REF] #2790 Follow on on code move, make not static

#2486 Add survey v4 api

Remove testing hack

Remove deprecated function

[REF] Fix form to call this->setTitle()

It was deprecated in 5.35 (and never supported to be called from outside
of core)

The process involves
- checking the selfs
- temporarily making public
- making private again once the calling function is also moved

activity import: prepend custom group title to custom fields