Update documentation

Dockerfile

@@ -4,6 +4,7 @@ LABEL maintainer="Bartek Fabiszewski (https://github.com/bfabiszewski)"
 
 ARG DB_ROOT_PASS=secret1
 ARG DB_USER_PASS=secret2
+# supported drivers: mysql, pgsql, sqlite
 ARG DB_DRIVER=mysql
 
 ENV ULOGGER_ADMIN_USER admin

README.md

@@ -18,8 +18,8 @@ Together with a dedicated [μlogger mobile client](https://github.com/bfabiszews
 - altitudes graph
 - multiple users
 - user authentication
-- Google Maps API v3
-- OpenLayers v2 or v3 (OpenStreet and other layers)
+- Google Maps
+- OpenLayers (OpenStreet and other layers)
 - ajax
 - user preferences stored in cookies
 - simple admin menu
@@ -29,10 +29,10 @@ Together with a dedicated [μlogger mobile client](https://github.com/bfabiszews
 ## Install
 - Download zipped archive or clone the repository on your computer
 - Move it to your web server directory (unzip if needed)
-- Create database and MySQL user (at least SELECT, INSERT, UPDATE, DELETE privileges, CREATE, DROP for setup script)
+- Create database and database user (at least SELECT, INSERT, UPDATE, DELETE privileges, CREATE, DROP for setup script)
 - Create a copy of `config.default.php` and rename it to `config.php`. Customize it and add database credentials
 - Edit `scripts/setup.php` script, enable it by setting [$enabled](https://github.com/bfabiszewski/ulogger-server/blob/master/scripts/setup.php#L21) value to `true`
-- Make sure you have a web server running with PHP and MySQL
+- Make sure you have a web server running with PHP and chosen database
 - Open http://YOUR_HOST/ulogger-server/scripts/setup.php page in your browser
 - Follow instructions in setup script. It will add database tables and set up your μlogger user
 - **Remember to remove or disable `scripts/setup.php` script**

config.default.php

@@ -40,7 +40,7 @@ $init_longitude = 21.01;
 // you may set your google maps api key
 $gkey = "";
 
-// MySQL config
+// Database config
 $dbdsn = ""; // DSN eg. "mysql:host=localhost;port=3307;dbname=testdb;charset=utf8"
 $dbuser = ""; // database user
 $dbpass = ""; // database pass
@@ -76,7 +76,7 @@ $pass_strength = 2;
 $interval = 10;
 
 // Default language
-// (en, pl, de, hu)
+// (en, pl, de, hu, fr, it)
 $lang = "en";
 //$lang = "pl";
 //$lang = "de";
@@ -90,7 +90,7 @@ $units = "metric";
 //$units = "imperial";
 //$units = "nautical";
 
-// These need to be copied to config.php
+// track line stroke
 $strokeWeight = 2;
 $strokeColor = '#FF0000';
 $strokeOpacity = 1.0;