re #10489 functionality in and works at least on windows, needs tests
re #10489_instrument_directories
re #10489 added python support
re #10489 Move of one line of code to satifsy cppcheck
Merge branch 'feature/10489_instrument_directories' of github.com:mantidproject/mantid into feature/10489_instrument_directories
re #10489 Move of one line of code to satifsy cppcheck
re #10489 Save a copy of a vector
re #10489 fix system tests usage of ParameterDefinition.directoy
Merge remote-tracking branch 'origin/feature/10489_instrument_directories'