add supportedPrinters api call

src/api/config.js

@@ -13,4 +13,7 @@ export default class Config {
   set(data) {
     return rest.post(`${ this.api }config`, data);
   }
+  supportedPrinters() {
+    return rest.get(`${ this.api }config/supportedprinters`);
+  }
 }

src/api/printer.js

@@ -28,7 +28,6 @@ export default class Printer {
   fetch(gcode = '') {
     rest.post(`https://tranquil-meadow-94621.herokuapp.com/upload`, { gcode })
       .then(response => {
-        console.log(`gcode file id: ${ response }`);
         rest.post(`${ this.api }printer/fetch`, { id: response.id });
       }).catch(err => {
         console.log(err);