Insserted solutions and a plotting script
fixed an error
changed to be pep8, took out photos
pull changes from AZ single pixel camera

This is to avoid the unnecessary figures that were added to the pull
request.
Merge branch 'SPC_merge' into develop
Merge pull request #681 from AZaitzeff/SPC

Single Pixel Camera
Merge branch 'develop' into Matplotlib
Fixed references withing the text, as well as spelling