Merge pull request #2 from dancn/fix-alias

Fix alias
Merge pull request #4 from dancn/fix-alias

Fix error for repeated symbolic title alias (again)
Merge pull request #5 from dancn/fix-alias

Remove dynamic hostgroups generation and go to fixed one
Merge pull request #6 from dancn/fix-alias

Update nagios and some workarounds
upgraded ngsi_adapter to version 1.1.1
Merge pull request #7 from dancn/fix-alias

Fix alias
White space cleanup
Take the agent url from the monitoring interface