Edited readme and cropped screenshot

Added link to docs

Added .nojekyll to docs

Moved sphinx files to docs_build and pointed output to docs

Added man page and removed pycache

Retracked conf.py and index.rst

Rearanged project structure and added documentation

Finalised fast mode

Fixed a bug where the last row and column of the input where not being passed and added fast mode

Fixed not actually tracking visited cells

Removed server example and finalised cli example

Merge branch 'master' of https://github.com/Samuel-Horner/python-wfc

Finalised directory structure and seperated cli, server and core functionality

fixed usage display in wfc.pu

Update README.md