Add intro section noting general uses of scikit-image for researchers.
Revise research usage intro paragraphs based on feedback
Fix reference location and make paragraph fully present tense.
Minor revisions for clarity in development practices.
Fix misspelling and replace "may" with "can".
Add panorama example
Apply revisions from co-author review.
fix link
add cython
US convention for e.g.
remove space before :
move ref inside the sentence
Add PeerJ author instructions URL
Update panorama code based on feedback
comments about cython sentence
add points at the end of docstrings
Ubuntu is an example of GNU/linux distrib.
s/4000/5000/ download for March
fix ref