First draft of introduction
Update with reviewer comments
Add intro section noting general uses of scikit-image for researchers.
Also mention multi-dimensional data. Capitalize project names.
Merge pull request #7 from stefanv/introduction/first-draft

First draft of introduction
Revise research usage intro paragraphs based on feedback
Industry examples

I've added two examples to the "industry" section: BT Imaging and
disguise detection.
Updates to industry section 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".
Merge pull request #9 from NeilYager/master

Add industry examples
Merge pull request #8 from JDWarner/research_use_intro

Add research usage intro paragraphs
Apply revisions from co-author review.
Merge pull request #10 from JDWarner/dev_practice_revision

Minor revisions in development practices.