Fixed a bug in AccessControlUtil
Merge branch 'epfl-develop' of https://github.com/OpenIotOrg/openiot into epfl-develop
improved the demo
Improved the standalone demo
* Updated CSVHandler to make sample-count-per-period configurable (was fixed at 250).
* Updated CSVHandler to fix possible missed samples with the same timestamp.


CSVHandler used the timestamp of the last sample as a check for the next run. Thus, if there were multiple samples with the same timestamp and the count-limit was reached after the first, the other samples would be skipped at the next run. This fix should make it that if there are multiple samples with the same timestamp, they are all read regardless of the count-limit.
Merge pull request #6 from hylkevds/epfl-develop

Updated CSVHandler
Classes with LSM-related code left out for completion
Merge branch 'develop' of https://github.com/OpenIotOrg/openiot into epfl-develop
Merge branch 'epfl-develop' of https://github.com/OpenIotOrg/openiot into epfl-develop
Added LSMTicketRegistry to be integrated with LSM
Integration with LSM initial phase 1
Integration with LSM initial phase 2
Bug fixed in LSM-Client for security module regarding null attributes
Initail version of security management webapp
Role management page added
Improveing roles page
Added role and user management pages
Added permission management pages
Added access control tags
Merge remote-tracking branch 'origin/sensor-type-support' into epfl-develop