Add the concept of an 'advanced' property that can by default be hidden in the GUI

[mantid-builder]

This issue was originally TRAC 3764

Original Reporter: Russell Taylor

A number of common algorithms are gaining very specialised properties that the vast majority of user will not care about or understand. Have these hidden by default in the gui (obviously with a check-box to show them).

Examples are: "AllowDifferentNumberSpectra" on Plus and "VULCANDspacemapFile" on AlignDetectors

[mantid-builder]

@abuts (2011-11-10T13:41:39):
refs http://trac.mantidproject.org/mantid/ticket/3764 fixing unix build
a2da6aa

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@abuts (2011-11-14T19:15:57):
refs http://trac.mantidproject.org/mantid/ticket/3764 fixing unix build
a2da6aa

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@NickDraper (2012-01-09T09:43:46):
Moved to iteration 33 at iteration 32 code freeze

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@NickDraper (2012-04-30T14:15:20):
Moved at end of release 2.1

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@NickDraper (2012-08-10T12:45:08):
http://www.mantidproject.org/Release_Notes_2_2_Full_List

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@NickDraper (2012-10-28T11:39:23):
Moved to milestone 2.4

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@NickDraper (2013-01-28T09:23:28):
Moved at the code freeze for release 2.4

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@NickDraper (2013-04-29T09:50:04):
Moved to r2.6 at the end of r2.5

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@NickDraper (2013-07-26T13:59:10):
Moved to the Backlog after the code freeze for R2.6

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@NickDraper (2014-02-14T11:07:56):
bulk move to assigned at the into of the triage step

[NickDraper]

Archived until another use case appears