Merge pull request #53 from javierhe/master

Marker names ID and fixes
Merge pull request #54 from javierhe/master

Sensor MO fixes
Adding setter for bounding box.
Merge branch 'master' of github.com:calpath/model-objects
Merge pull request #55 from mnjuhn/master

Adding setbounding box method to network
LinkState, LinkStateDebug and LinkStateDetail MO