Allow Electron to zoom with CommandOrControl+=

Signed-off-by: Aaron Raimist <aaron@raim.ist>

README.md

@@ -213,7 +213,7 @@ for 64 bit Linux:
  1. Follow the instructions in 'Building From Source' above
  2. `node_modules/.bin/build -l --x64`
 
-All electron packages go into `electron/dist/`
+All electron packages go into `electron_app/dist/`
 
 Many thanks to @aviraldg for the initial work on the electron integration.
 

electron_app/src/vectormenu.js

@@ -38,6 +38,7 @@ const template = [
             { type: 'separator' },
             { role: 'resetzoom' },
             { role: 'zoomin' },
+            { role: 'zoomin', accelerator: 'CommandOrControl+=' },
             { role: 'zoomout' },
             { type: 'separator' },
             { role: 'togglefullscreen' },