Subscribe all manual measures (old and new) for org1 and org2.
Implement subscriptions correctly so all manual measures entities,
past and present, are managed correctly.
Fixed trigger_policy_save function to create XACML
Restart apache instead of just reloading.
Cleanup temp files.
Updated Vagrantfile.
Generate orgs.json.
Final subscription config.
Support organization_a and organization_a as orgs names.
Removed not needed error messages divs.
New format for organizations names.
Fix bootstrap.sh when not running on vagrant.
Implement all error management logic and progress loading.
Merge branch 'master' of https://github.com/Bitergia/fiware-chanchan

Conflicts:
	client/app/app.js
Fix bootstrap.sh.