Fix memory leak in clone to numpy policy

Add suffix to Mantid shortcuts and package on Windows, remove mantidpython shortcut

Fix crash when masking nonexistent component

Removed setting of total phi mask 

Fix intradocumentation links

Add missing UI files to workbench CMakeLists

Update copyright headers in all files

Squashed commit of the following:

* First version of a script to manage copyright statements

re #23468

* Neatened up script, added comments

re #23488

* move script to tools directory

re #23488

* small script changes and a couple of manual file changes

re #23488

* Minor chnage to whitespace detection in regex

re #23488

* Add an excluded directory

re #23488

* remove a repeasted copyright statement in a file

re #23488

* Don't comsume the comment end if it is on the same line

re #23488

* fix error in new copright parsing

re #23488

* remove double copyrifght entry

re #23488

* Improve handling of old copyrights at the start of comments

re #23488

* remove empty comments re #23488

* exclude gsoapgenerated directories

re #23488

* Sort out greedy line matching re #23488

* improve empty comment removal

re #23488

* improve false positives

re #23488

* impressive speedup by limiting regex matching length

re #23488

* remove evil invisible non ascii character

Also upadte the copyright at the same time

re #23488

* resolve multiple copyrights in a single file

re #23488

* resolve an issue with new statement detection

re #23488

* another unprintable unicode character

re #23488

* pep updates and cmake the new copyright fit clang format

re #23488

* update already done new format headers

re #23488

* wrong type of bracket

re #23488

* Update class_maker and friends

re #23488

* Update all copyright statements

re #23488

* clang format re #23488

* flake8 warnings re #23488

* Flake8 warnings re #23488

* Exclude .cmake.in and rb.in files

re #23488

* replace missing line re #23488

* exclude .py.in files as they are flasely recognized as C++

re #23488

* another setp.py.in re #23488

* another .py.in correction re #23488

* Hopefully the last of the .py.in files re #23488

* resolve utf-8 encoding of python files and changed ABINS checksum

re #23488

* updates to unit tests that reference line numbers

re #23488

* remaining unit test files and other fixes

re #23488

Indirect - MSD Fit - Add option to choose which output parameter to plot

Remove extra banks from 2014_08_01 MANDI IDF

Duplicate print statements to the console

Added PNG icons for nightly and unstable, used by NSIS for the package icon

Add a helper library to enable plotting with matplotlib from C++

Separate included files for Qt4 and Qt5 libraries

Indirect - Disable output buttons during a fit

The capture of print statements to the message display is useful, but
makes debuging crashes difficult because the message display disappears
before anything can be read. The solution is to write the print
statements to both places.

Fix DetectorInfo and SpectrumInfo iterators

Also set return value policy to circumvent issue found in ScriptWindow

PDLoadCharacterizations throw exception when there is unmatch column count

Peak numbers unique when peak workspaces combined

Export geometry doc fixes

Turn off logging for Project Serialiser when saving instrument window

Solved fit constraints boundary problem Re #23089

Re #23690 Fixed issue with overwriting focus results