Agregado controller y vista index de Vacantes
Agregando .md con sesiones
Agregando link
Added Contact, entity and JobOffer classes
Agregando Roadmap básico
Ooops, errores ortográficos
Fixed Ahmed observations
Agregando recursos/guias para nuevos

Tambien se agrego el link a HipChat
Renamed JobOffer to JobPosition
Definición de entidad principal
Renaming JobOpportunity & Company (Refactored)
Merge pull request #12 from amhed/master

Roadmap
Moviendo conocimiento para el wiki
Merge pull request #11 from eatskolnikov/master

Added Contact, Entity and JobOffer classes
Merge pull request #14 from amhed/master

Moviendo conocimiento para el wiki
Definicion de entidades JobOpportunity y JobCategory(enum)
Merge branch 'master' of https://github.com/developersdo/empleo-dot-net.git
Renaming Company & JobOpportunity (Model suffix Refactored)
Added Contact, entity and JobOffer classes
Fixed Ahmed observations