refs #9022 Should solve the problem

by prohibiting parallel execution for CheckWorkspacesMatch in one selects "debug" and "trace" log levels
refs #9022 Incorrect comparison fixed
refs #9022 Histogram data comparison also serialized when requested
refs #9022 Unit test for log levels
refs #9022 fixing unix build

by removing references to POCO methods which do not exist on Unix
refs #9022 Reverting CheckWorkspacesMatch to division under fabs

Somebody did a good job making this algorithm look nice but useless, so I spent long time looking in amazement why workspaces which look identical do not match.
A coordinate (and sometimes signal and error! can be negative!) This fixes this problem.
refs #9022 No, this actually fixes negative values problem
refs #9022 Proper error estimation

Evaluating problem I am having comparing two similar inelastic workspaces I've modified comparison algorithm to work with relative and absolute error. This is actually what you want comparing two workspaces and some kind of this approach was already in place for values close to 0
refs #9022 after some thinking, I've decided that standard definition

of Relerr with more careful treatment of values near 0 is preferable implementation.
refs #9022 A simple comment
Refs #8333 Replace regex code with proper Mantid API calls.
Refs #8333 Remove parsing string names from IDA code.

Instead of parsing a string based of the file name, we should just use the workspace.
Refs #8333 Use the instrument file prefix for the run name.
Refs #8333 Correct log file search issue in ElWin.

ElWin attempts to search for a log file if it hasn't been loaded already. These modifications let it correctly search for what the log file should be called.
Refs #8333 Fixes for system tests.
Refs #8333 Remove debugging statement.
Add property UseBankIDsInFile default True re #8974

Signed-off-by: Karl Palmen <karl.palmen@stfc.ac.uk>
Test UseBankIDsInFile in unit test re #8974

Signed-off-by: Karl Palmen <karl.palmen@stfc.ac.uk>
Refs #8333 Fall back on parsing the name if no run number found.
refs #9022 Trivial changes to the function arguments