Merge branch 'release/2.8.0.1' into develop
[Nereid] Migration to 3.0 #3135

* Renamed urls in urls.xml
* Changed tests
* Changed tryton.cfg to refer to 3.0

Project-ID: 989
Task-ID: 3135
Merge pull request #6 from uditagarwal/develop

[Nereid] Migration to 3.0 #3135
Merge branch 'release/3.0.1.0'