Add directories needs for unit tests

Last changes to read me as well as unit tests

Taking in dev.

Removing comments. Changing pictures.

routes documented

js and html documentation

C:/Program Files/Git/lib dir python code documentation

modify gitignore again

Adding csv files.

Merging dev.

Updating unit tests. Added comments and doc strings to some methods.

modify gitignore

Adding documentation.

add min/max slider out of bounds checks

make minor changes including adding tooltips