Added numpy step to installation instructions
started on STDIN functionality, removed support for multiple files (csvkit will do handle this)
Revert "started on STDIN functionality, removed support for multiple files (csvkit will do handle this)"

This reverts commit c4d24feca24f978aa9032dce8dd45482c1c6e3c4.
Update README.md
Revert "Revert "started on STDIN functionality, removed support for multiple files (csvkit will do handle this)""

This reverts commit 422d2907ae651c1564addee819a5e0453d47f14e.
Merge branch 'stdin_funcs' of github.com:datamade/dedupe-csv into stdin_funcs
Got STDIN working if you've already got training data
piping in and out works... on unix systems
Update README.md
Update README.md
Update README.md
if no outputfile defined output to stdout
fix tests
Merge pull request #14 from datamade/stdin_funcs

Dedupe now takes stdin and can write to stdout, on unix derived OS, closes #4
Update setup.py
finish rename dedupe-csv to csvdedupe, closes #15
Update README.md
Update README.md
minor changes to readme, renamed class to CSVDedupe for consistency
Update README.md