Merge pull request #25 from oslabs-beta/eva/cleaning

adds comments describing functionality

Author: ay7991

src/app/components/StateRoute/AxMap/Ax.tsx

@@ -429,15 +429,17 @@ export default function AxTree(props) {
         >
           <div>
             <div>
+              {/*tooltipData['name'].value cannot be referred to using dot notation so using brackets here overrides typescript's strict data typing which was interfering with accessiccing this property */}
                 <strong>{JSON.stringify(tooltipData['name'].value)}</strong>
               </div>
             <div>
+              {/* Ax Node Info below names the tooltip title because of how its passed to the ToolTipDataDisplay container*/}
               <ToolTipDataDisplay containerName='Ax Node Info' dataObj={tooltipData} />
             </div>
           </div>
         </TooltipInPortal>
       )}
-      
+
       <div>
         { axLegendButtonClicked ? 
           <AxLegend /> : ''

src/app/components/StateRoute/StateRoute.tsx

@@ -65,6 +65,7 @@ const StateRoute = (props: StateRouteProps) => {
   return (
     <div className='app-body'>
       <div className='navbar'>
+        {/* all classnames below are functionally defined for styling purposes */}
         <NavLink
           to='/'
           className={(navData) =>