Mobile Change

- Option added to disable the save button unless the GPS is active -   <EditControlOptions RequireGPSForSaving="true">

- Option to turn on the GPS on startup - <GPS TurnOnStartup ="True">

- Option to disable the gps button to not let the user turn it off- <GPS AllowGPSToggle ="True">

- New EditControl Options, these are valid for OnNew and OnModify
    Longitude,Latitude,PDOP,HDOP,VDOP,SatCount,FixStatus

- Option added to enable required fields in the config, this supports the ability to hide fields, only shown fields are analyized
    <Field Name="NOTES" HyperFormat="" Options="" BoxColor="" BackColor="" ForeColor="" Caption="" Required="True">

- New option(ZoomOnLoad) to zoom to the extent of all Activities in the Activity panel on startup and when crew is changed
  <LayerInfo AssignedTo="Crew 1" AssignedToField="ASSIGNEDTO" LayerName="Workorders" IDField ="WORKID" ZoomOnLoad="True"/>

- New button to select Activity on screen and highlight it in the control

- Bug fix: Domain Descriptions are now displayed in activity control

- Activity Control Sort now support multiple fields, SortField="PLANSTART,WORKTYPE"
Merge branch 'master' of https://github.com/Esri/water-utility-mobile-map