Update outdated information

README.md

@@ -65,34 +65,10 @@ Tech stack:
  # Installation
 
  Make sure all prerequisites are installed. Afterwards, clone this repository, make ``install.sh``executable and run it.
- Note that this script will change the database credentials to Vagrant's defaults, so if you're not using Vagrant, make sure to edit the ``.env`` file with your database settings.
 
  # Configuration
- 
- This app requires other configuration parameters:
-  - Google Recaptcha - [create captcha key pair](https://www.google.com/recaptcha/admin/create)
-  - IP Geolocation API Key - [get your key here](https://ipgeolocation.io/signup.html)
-  - SMTP Server and Email account (for email notifications)
-  - Slack integration webhook URL (create an application in Slack Dev Center - Check webhook docs)
-  
-  These configuration settings are fairly self explanatory, but here's a list of what you need to fill on the ``.env`` file:
-  
- ``RECAPTCHA_SITE_KEY``
-
-``RECAPTCHA_PRIVATE_KEY``
-
-``IPGEO_API_KEY``
-
-``MAIL_PORT``
-
-``MAIL_HOST``
-
-``MAIL_USERNAME``
-
-``MAIL_PASSWORD``
-
-And the database settings, located at the top.
-This process will be later streamlined with a web installer.
+Configuration is currently done via the installer. Alternatively, you may also edit the ``.env`` file directly.
+This process will be moved to the browser later.
 
 # Bug reports