Minor changes, updated README

README.md

 # LibreTranslate
-Free and Open Source Translation API
+
+Free and Open Source Translation API.
+
+Entirely self-hosted and can work in offline environments. Unlike other APIs, it doesn't rely on a commercial provider such as Google or Azure to perform translations.
+
+![image](https://user-images.githubusercontent.com/1951843/102724116-32a6df00-42db-11eb-8cc0-129ab39cdfb5.png)
+
+[Try it online](https://libretranslate.com) | [API Docs](https://libretranslate.com/docs)
+
+https://libretranslate.com
+
+## Build and Run
+
+Make sure you have installed Python (3.8 or higher), then simply issue:
+
+```bash
+git clone https://github.com/uav4geo/LibreTranslate --recurse-submodules
+cd LibreTranslate
+pip install -r requirements.txt
+python main.py [args]
+```
+
+## Arguments
+
+| Argument      | Description                    | Default              |
+| ------------- | ------------------------------ | -------------------- |
+| --host        | Set host to bind the server to | `127.0.0.1`          |
+| --port        | Set port to bind the server to | `5000`               |
+| --char-limit        | Set character limit | `No limit`               |
+| --req-limit        | Set maximum number of requests per minute per client | `No limit`               |
+| --ga-id        | Enable Google Analytics on the API client page by providing an ID | `No tracking`               |
+| --debug      | Enable debug environment | `False`           |
+| --ssl        | Whether to enable SSL | `5000`               |
+
+
+## Roadmap
+
+Help us by opening a pull request!
+
+- [ ] A docker image
+- [ ] Auto-detect input language
+- [ ] User authentication / tokens
+
+## Credits
+
+This work is largely possible thanks to [Argos Translate](https://github.com/argosopentech/argos-translate), which powers the translation engine.
+
+## License
+
+[GNU Affero General Public License v3](https://www.gnu.org/licenses/agpl-3.0.en.html)
\ No newline at end of file

app/app.py

@@ -6,7 +6,7 @@ from flask_swagger_ui import get_swaggerui_blueprint
 from flask_limiter.util import get_remote_address
 
 
-def create_app(char_limit=-1, req_limit=-1, google_analytics=None, debug=False):
+def create_app(char_limit=-1, req_limit=-1, ga_id=None, debug=False):
     boot()
     app = Flask(__name__)
 
@@ -35,7 +35,7 @@ def create_app(char_limit=-1, req_limit=-1, google_analytics=None, debug=False):
 
     @app.route("/")
     def index():
-        return render_template('index.html', gaId=google_analytics)
+        return render_template('index.html', gaId=ga_id)
 
     @app.route("/languages")
     def langs():

app/templates/index.html

@@ -292,6 +292,7 @@ document.addEventListener('DOMContentLoaded', function(){
 				this.$refs.inputTextarea.style.height = 150 + "px";
 				this.$refs.translatedTextarea.style.height = 150 + "px";
 			}else{
+				this.$refs.inputTextarea.style.height = this.$refs.translatedTextarea.style.height = "1px";
 				this.$refs.inputTextarea.style.height = Math.max(150, this.$refs.inputTextarea.scrollHeight) + "px";
 				this.$refs.translatedTextarea.style.height = Math.max(150, this.$refs.translatedTextarea.scrollHeight) + "px";
 			}

main.py

@@ -10,7 +10,7 @@ parser.add_argument('--char-limit', default=-1, metavar="<number of characters>"
                     help='Set character limit (%(default)s)')
 parser.add_argument('--req-limit', default=-1, type=int, metavar="<number>",
                     help='Set maximum number of requests per minute per client (%(default)s)')
-parser.add_argument('--google-analytics', type=str, default=None, metavar="<GA ID>",
+parser.add_argument('--ga-id', type=str, default=None, metavar="<GA ID>",
                     help='Enable Google Analytics on the API client page by providing an ID (%(default)s)')
 parser.add_argument('--debug', default=False, action="store_true",
                     help="Enable debug environment")
@@ -23,7 +23,7 @@ args = parser.parse_args()
 if __name__ == "__main__":
     app = create_app(char_limit=args.char_limit, 
                      req_limit=args.req_limit,
-                     google_analytics=args.google_analytics,
+                     ga_id=args.ga_id,
                      debug=args.debug)
     if args.debug:
         app.run(host=args.host, port=args.port)