Indicadores model with STI
Indicadores Api

* Api for listing indicadores de gestion
* Api for listing indicadores operativos
* Api for listing all indicadores
* Api for creation of indicador de gestion
* Api for creation of indicador operativo
Merge pull request #6 from arturoblack/wc_indicadores-api

Indicadores API functionality
OMerge branch 'master' of github.com:arturoblack/audit
Merge branch 'master' into a_indicadore_frontend