Remove Store SCP function

[Ed McDonagh]

Release 1.0 will be recommending Docker installs with Orthanc, with the only other supported (but not recommended) option is an install on Linux with Orthanc.

Using the built-in Store SCP function has never been recommended, but I have heard of some users making use of it - however I think that was only because it was easier than setting up Orthanc. That reasoning doesn’t exist with a Docker setup where it is all done automatically.

Removing the function would remove code that is not tested or used by the maintainers, which would be good. It would also reduce the fields and functions required in the web interface - the ‘last status’ message for example is confusing when you are using conquest.

[Ed McDonagh]

If we do this, we can also close issues #336 and #337.

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[Ed McDonagh]

Initial commit of ref #860 with in-built Store SCP function removed.

→ <<cset 98c31b94582b>>

[Ed McDonagh]

Removing controlled and keep alive database values and functions for ref #860

→ <<cset 52443ca92bae>>

[Ed McDonagh]

Removing future from project, doesn't really ref #860 but spotted during Docker build.

→ <<cset b496b18cf92e>>

[Ed McDonagh]

Removing old_div that depended on future. Still doesn't really ref #860

→ <<cset 6d79e325f21b>>

[Ed McDonagh]

Removing stop/start buttons. Removing future import. Refs #860

→ <<cset d472969a0712>>

[Ed McDonagh]

Tidying up status message display, plus link to summary page. Refs #860

→ <<cset 597a4f447b41>>

[Ed McDonagh]

Adding ref #860 to changes.

→ <<cset ddad7011e861>>

[Ed McDonagh]

Fixing Codacy catches. Refs #860

→ <<cset 5b4a25cbb0fe>>

[Ed McDonagh]

Black with v20.8b1. Refs #860

→ <<cset b02a33caae58>>

[Ed McDonagh]

Merged in issue860removeStoreSCP (pull request #434)

Fixes #860

→ <<cset 82e4a79f04c5>>