Add a check stage before setting "in progress" services when new-service is executed

[jaimeozaez]

When new-service is executed, the service status changes automatically to "in progress". The issue is when new-service is executed more than 1 time (maybe you need more than 1 template to be copied), this tries to change the service status to "in progress" again when it is "in progress" already.
It is necessary to add a check for the service status before trying to change it.