Updated requirements

* South to 1.0
* uWSGI to 2.0.6
* Factory Boy to 2.4.1
Merge pull request #283 from jvc26/update-requirements

Updated requirements
Rename band_forms to Metamyelocytes
Merge pull request #286 from jvc26/cellcounter/cellcounter#285

Rename band_forms to Metamyelocytes