Merge remote-tracking branch 'remotes/origin/master' into story77

# Conflicts:
#	racevisionGame/src/main/java/mock/app/Event.java
#	racevisionGame/src/main/java/mock/xml/RaceXMLCreator.java
#	racevisionGame/src/main/java/visualiser/Controllers/HostGameController.java
#	racevisionGame/src/main/java/visualiser/Controllers/LobbyController.java
#	racevisionGame/src/main/java/visualiser/Controllers/TitleController.java
#	racevisionGame/src/main/java/visualiser/app/App.java
#	settings/keyBindings.xml

racevisionGame/src/main/resources/mock/mockXML/schema/raceSchema.xsd

@@ -15,7 +15,7 @@
                 <xs:element name="Participants">
                     <xs:complexType>
                         <xs:sequence>
-                            <xs:element name="Yacht" maxOccurs="unbounded">
+                            <xs:element name="Yacht" maxOccurs="unbounded" minOccurs="0">
                                 <xs:complexType>
                                     <xs:attribute name="SourceID" type="xs:int" use="required"/>
                                     <xs:attribute name="Entry" type="xs:string"/>
@@ -77,4 +77,4 @@
             </xs:sequence>
         </xs:complexType>
     </xs:element>
-</xs:schema>
+</xs:schema>