BLD: initial coveralls config
More and more! weird coverage bug though...
ENH/API: Table.data can now take `dense`
DOC: added example to Table.data
MAINT: simplified Table.iter
ENH/API: added Table.iter_pairwise
DOC: updates to changelog
STY: pep8...
STY: moved iter_ construction, thanks @teravest\!
ENH: subsample can now do by_id
MAINT: minor refactor of subsample code
ENH: method to generate unlimited subsamples
DOC: addressing comments by @adamrp and @ElDeveloper
DOC: addressing comments by @adamrp
DOC: changelog additions, comment by @ElDeveloper
Merge branch 'master' of github.com:biocore/biom-format into coveralls
BLD: coveralls looks like it runs now...
DOC: readme updates
having nosetests do coverage
DOC: bumping iterations