Merge pull request #8 from Jonakoelbl/develop

Modifications on features and visual problems
Added feature: Each Equipo can play in any Torneo. TODO: Modify logic.
Added feature: Equipos can be added on Torneo creation page.
Fixed bug: Can't add the same Equipo twice to a Torneo.
Modified visual - Primary Buttons Color.
Fixed bug: Specific errors while giving a Partido its results.
Changed Error messages and fixed minor bugs.
Merge pull request #9 from DavidCorrea/develop

Feature Request
Fixed steps which failed due to the previous commit modifications.
Added steps to satisfy feature for 'agregar resultado a partido'
Merge branch 'develop' of https://github.com/nahuelbe/eis-macaya1
Upgrade controllers  partidos and torneos / update features