Adding a logo or changing the colour of Primero

Hello @jpanchalingam,
I have managed to complete the production setup of primero and now I want to change the logo. It would be really great of you if you please gide me through this.
I have been trying to change the logo but all my efforts are getting wasted as how much ever I try my logo is not changing.
Following are the steps I performed.

  1. On the server machine on which production setup is deployed, I changed the actual logo file (logo.png) present in /srv/primero/application/app/assets/images/logo.png.
  2. Restarted all the services
    But yet the logo doesn’t change.

I don’t want to redeploy the entire production setup again with new logo. I just want to make changes in my existing production setup as redeploying the entire production setup with changes doesn’t seem to be a proper solution.

Please help me out with it. Thanks in advance.