Refs #8373  First pass at writing the function
Refs #8373 First pass at the unit test

modified: StretchedExpFT.py
new file:   StretchedExpFTTest.py
REfs #8373 Added comparison of fit parameters

modified:   StretchedExpFTTest.py
Refs #8373 The function is finally fitting

modified:   ../../../../plugins/functions/StretchedExpFT.py
modified:   ../functions/StretchedExpFTTest.py
Refs #8373 Finished writing the test

modified:   StretchedExpFT.py
modified:   StretchedExpFTTest.py
Refs #8373 Finalize unit test

modified: StretchedExpFT.py
Refs #8373 Inserted test name in CMakeLists

modified:   CMakeLists.txt
Refs #8373 final touches to the unit test :)

modified:   StretchedExpFTTest.py
Refs #8373 Fixed set initialization syntax for python >= 2.6

modified: StretchedExpFT.py
Refs #8373 Indexed curly brances in format statements

This is needed for python 2.6

modified: StretchedExpFTTest.py
Refs #8373 unittest.TestCase.assertLess not implemented in python 2.6

Changed to assertTrue

modified:   StretchedExpFTTest.py
Refs #8373 Do not perform unit test until scipy in MAC resolved

It turns out scipy is not installed for the MAC :(
Move scipy imports so that they don't happen on startup.

There seems to be an issue with loading scipy while mantid is
imported in vanilla python. Move the import so that it happens later.
Refs #8373
Refs #8373 Reduced the variability in the initial guess

modified:   CMakeLists.txt
modified:   StretchedExpFTTest.py
Refs #8373 don't run the test yet

modified:   CMakeLists.txt
Refs #8373 Try out the test afer scipy on MAC
Refs #8373 Keep scipy namespaces

modified:   StretchedExpFT.py
Refs #8373 don't run until scipy on Windows works

modified:   CMakeLists.txt
Refs #8373 Return zeros if fitting parameters become negative
Refs #8373 Insert the test again