Release 0.7.0

### 0.7.0 (2014-06-11)
**Species+ Admin tool**
* Authentication & authorisation
* User stamping
* Internal downloads
* Stronger data consistency checks
* Managing trade validation rules
* Mechanism for mapping CITES <-> IUCN

**Trade Admin tool**
* Improved appendix validation process
* Small interface improvements

**Species+**
* Subspecies pages
* Distribution tags in Species+ & Checklist downloads