Merge pull request #41 from ciudadanointeligente/mail_plugin

Fixing administration site
Merge branch 'dev' of https://github.com/ciudadanointeligente/write-it into dev
Testing done using only fixtures
Moving all data mainly to fixtures
removing Auth information from fixture
not forcing the new user to automatically load initial data
Making a small change in the admin interface so you could manage email templates and modifiying the template example data
Merge pull request #53 from ciudadanointeligente/datafixture

Datafixture
unicode for writeitinstance
unicode for messagerecord
outbound message unicode
Adding unicodes to most models closes #46
Merge pull request #54 from ciudadanointeligente/dev

models with unicode
Adding status to OutboundMessage
The status is now in the OutboundMessage
Catching errors fatal and non fatal in mental message plugin
Adding more space for new statuses in outbound_message
moving plugin mock to a new module
Found an interesting aproach to sending messages using plugins, all tests are passing but that does not mean it is OK
Small workflow of message sending, still many questions specially when getting to the states of an outbound message