Disallow creation of users with spaces in their username
Use specific order for species export
Merge pull request #156 from ahinz/fix/username-with-spaces-in-api

Disallow creation of users with spaces in their username
Merge pull request #157 from ahinz/topic/update-order-for-species-export

Use specific order for species export
Correct matching with species-table genus,species,cultivar,gender and powerline_conflict_potential.
Signed-off-by: Bob Troester <joanske@sover.net>
Update README.md to reflect Android code release
Integrate eco.py and remove old csv-type fields
Add in climate zones model
Support multiple itree zones
Merge pull request #158 from rtroester/uimport-patch

Correct matching with species-table genus,species,cultivar,gender and powerline_conflict_potential.
Merge pull request #159 from ahinz/topic/integrate-eco-py

Topic/integrate eco py
Phase out use of StringIO in importer views

StringIO was used to create a file-like object that the csv library
could write to. Since django HttpResponses are file-like objects, this
is not necessary.
Set minimum password length of 6

fixes #161 on github.
Merge pull request #162 from steventlamb/bug/minimum_password_length

Set minimum password length of 6
Point /species/ CSV export to importer export

The CSV exporter used in the importer app exports the fields in the
correct format for importing. Pointing the export URL to this exporter.
Don't cache species views

It's unclear why this really small dataset is being cached, given that
it is only accessible to admin users and will never have a large
volume of requests.
Merge pull request #160 from steventlamb/bug/species_csv_field_order

Bug/species csv field order
Migrate urls to use namespace

Fix url resolve crash pages in importer
Add optional extra fields to species export

Fix unicode crashes in CSV export by encoding to utf-8.

wip. works with extra fields included.

fixup extra fields included
Add test for species csv export