fixed JP2 flipping
Merge pull request #708 from wafels/helioviewer

fixed JP2 flipping
fixed a typo in the docstring of Database.add
Merge pull request #716 from derdon/dbdocs

fixed a typo in the docstring of Database.add
remove print from filetools
Major refactor of the docs, phase 1

Move to use the astropy affiliated package template for the docs,
started on a proper api doc using astropy and fixed some docstrings
add back in other doc pages
one warning in guide and other tweaks
re-add examples
add auto templates
more database guide
refactor guide
add new dirs
fix intersphinx
remove mock
DocSprint: citation up to date - resolves #693
DocSprint: citation - lines break added for easier track
update doc requirements.txt
remove database guide (temp)
more database murder