DOC/ENH: Add numpy doc configuration

A lot of warnings, a lot of them.
Merge branch 'issue-277' of github.com:ElDeveloper/biom-format into issue-277
BUG: Paramters -> Parameters
DOC/BUG: Fix more problems
Merge branch 'issue-277' of github.com:ElDeveloper/biom-format into issue-277
w00t
DOC: Docs are rendering correctly
ENH: Add generated folder to the .gitignore
DOC: Change here to unique links
DOC: Remove sparse and dense concepts from docs
MAINT: Add numpy doc to base directory
Merge branch 'master' of git://github.com/biocore/biom-format into issue-277

Conflicts:
	biom/table.py

Fixes #277
DOC: Add scipy's license and update comments

Thanks @ElBrogrammer
DOC: Remove outdated documentation
MAINT: Remove duplicated line
Merge pull request #408 from ElDeveloper/issue-277

Add NumPy doc extension to sphinx build