app: Added daemon microservice skeleton.
app: Daemon tracks index file status.
server: Added info and visit methods
Merge branch 'feature/daemon' into feature/running-jobs

Conflicts:
	opencga-catalog/src/main/java/org/opencb/opencga/catalog/CatalogManager.java
	opencga-catalog/src/main/java/org/opencb/opencga/catalog/db/CatalogDBAdaptor.java
	opencga-catalog/src/main/java/org/opencb/opencga/catalog/db/CatalogMongoDBAdaptor.java
server: Added analysis/{analysisId}/jobs method