API-Spec: Changed platform name to OISP

Author: wagmarcel

public-interface/doc/api/api.raml

@@ -14,7 +14,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 ---
-title: Open IOT Connector (OIC) RESTful
+title: Open IOT Service Platform (OISP) RESTful
 baseUri: https://streammyiot.com
 mediaType: [ application/json ]
 version: v1