Add WMTS capabilities parsing not verified yet

Author: prushforth

src/capabilities.txt

@@ -14,4 +14,9 @@ Sea Ice Volume (1km), https://geo.weather.gc.ca/geomet/?lang=en&service=WMS&vers
 Sea Surface Height (1km), https://geo.weather.gc.ca/geomet/?lang=en&service=WMS&version=1.3.0&request=GetCapabilities&layers=WCPS_1km_SeaSfcHeight
 Public Standard Forecast Zones, https://geo.weather.gc.ca/geomet/?lang=en&service=WMS&version=1.3.0&request=GetCapabilities&layers=Public-Standard-Forecast-Zones
 Canadian Wildfire Information System, https://cwfis.cfs.nrcan.gc.ca/geoserver/public/wms?service=WMS&version=1.3.0&request=GetCapabilities
-
+BC roads WMTS, https://delivery.maps.gov.bc.ca/arcgis/rest/services/province/roads_wm/MapServer/WMTS?SERVICE=WMTS&REQUEST=GetCapabilities
+Canada Base Map WMTS, https://maps-cartes.services.geo.ca/server2_serveur2/rest/services/BaseMaps/CBCT3978/MapServer/WMTS?SERVICE=WMTS&REQUEST=GetCapabilities
+USGS Imagery Topo, https://basemap.nationalmap.gov/arcgis/rest/services/USGSImageryTopo/MapServer/WMTS?SERVICE=WMTS&REQUEST=GetCapabilities
+USGS Hydrography, https://basemap.nationalmap.gov/arcgis/rest/services/USGSHydroCached/MapServer/WMTS?SERVICE=WMTS&REQUEST=GetCapabilities
+OpenStreetMap France, https://data.geopf.fr/wmts?SERVICE=WMTS&REQUEST=GetCapabilities
+NASA GIBS MODIS, https://gibs.earthdata.nasa.gov/wmts/epsg3857/best/wmts.cgi?SERVICE=WMTS&REQUEST=GetCapabilities

src/index.html

@@ -26,6 +26,8 @@ <h1>MapMLify</h1>
           <option value="">Loading...</option>
         </datalist>
         <button id="load-btn">Load Service</button>
+        <input type="file" id="file-input" accept=".xml,text/xml,application/xml" style="display: none;" />
+        <button id="load-file-btn" style="display: none;">Load from File</button>
       </div>
     </section>