Remove dotenv references

Author: electerious

README.md

@@ -62,7 +62,7 @@ Ackee features a [GraphQL API](docs/API.md) that allows you to build custom tool
 
 ### Options
 
-Ackee uses environment variables and supports [`.env` files](https://www.npmjs.com/package/dotenv) in the root of the project if you want to store all variables in one file. [Options »](docs/Options.md)
+Ackee uses environment variables and supports `.env` files in the root of the project if you want to store all variables in one file. [Options »](docs/Options.md)
 
 ## Miscellaneous
 

docs/Get started.md

@@ -24,7 +24,7 @@ The node server shows you the UI and receives the request from all of your sites
 
 ### 1. Create the configuration
 
-Pull the project and create a [`.env` file](https://www.npmjs.com/package/dotenv) in the root to store all environment variables in one file.
+Pull the project and create a `.env` file in the root to store all environment variables in one file.
 
 ```
 ACKEE_USERNAME=username
@@ -136,7 +136,7 @@ Make sure to install and update all dependencies before you continue. The instal
 
 ### 2. Create the configuration
 
-Pull the project and configure Ackee using environment variables or create a [`.env` file](https://www.npmjs.com/package/dotenv) in the root of the project to store all variables in one file.
+Pull the project and configure Ackee using environment variables or create a `.env` file in the root of the project to store all variables in one file.
 
 ```
 ACKEE_MONGODB=mongodb://localhost:27017/ackee

docs/Options.md

@@ -1,6 +1,6 @@
 # Options
 
-The following environment variables are used by Ackee. You can also create a [`.env` file](https://www.npmjs.com/package/dotenv) in the root of the project to store all variables in one file.
+The following environment variables are used by Ackee. You can also create a `.env` file in the root of the project to store all variables in one file. Ackee uses Node.js native [--env-file](https://nodejs.org/en/learn/command-line/how-to-read-environment-variables-from-nodejs) support.
 
 - [Database](#database)
 - [Port](#port)