Accessibility was checked using the EightShapes contrast checker (https://contrast-grid.eightshapes.com/) and many combinations used in the "minty" bootswatch theme did not pass the threshold for readability and were therefore changed for colour combinations which provide better accessability.
Relates to bug #63
variable in settings.py fixed so that python no longer sees it as a tuple. This variable is very long and so has been excluded from pep8 checks with the # noqa tag
Relates to bug #64
variable name used in delete fucntion updated to related name
Relates to issue #65
Relates to Issue #66
Relates to bug #63
# noqatagRelates to bug #64