Fix license in bower.json. Automate bower install with composer.

Clarify in README.

README.md

@@ -50,11 +50,17 @@ That's it !
 	$_config['geo_reverse_lookup_url'] // geodecoding api url, will be appended with lat= & lon= attributes 
 ```
 3. Create datatable using schema_mysql.sql or schema_sqlite.sql (in the 'sql' directory)
-4. Get [bower](https://bower.io/) and install JavaScript dependencies:
+4. Make sure you have installed [bower](https://bower.io/) (via [npm](https://nodejs.org/)):
 ```
-bower install
+sudo -H npm install -g bower
 ```
-5. Get [Composer](https://getcomposer.org/download/) and install PHP dependencies:
+
+   If you don't have access to the root user, you can install it locally:
+```
+npm install -g --prefix=$HOME bower
+export PATH=$HOME/bin:$PATH
+```
+5. Get [Composer](https://getcomposer.org/download/) and install dependencies (this will call `bower` automatically):
 ```
 ./composer.phar install
 ```

bower.json

@@ -3,13 +3,16 @@
   "description": "A simple and responsive self-hosted solution to record and map Owntracks http payloads.",
   "main": "index.php",
   "authors": [
-    "tomyvi <tomyvi@protonmail.com>"
+    "tomyvi <tomyvi@protonmail.com>",
+    "Markus Birth <markus@birth-online.de>"
   ],
-  "license": "MIT",
+  "license": "GPL-3.0-or-later",
   "keywords": [
-    "owntracks"
+    "owntracks",
+    "latitude",
+    "geolocation"
   ],
-  "homepage": "https://github.com/tomyvi/php-owntracks-recorder",
+  "homepage": "https://github.com/mbirth/php-owntracks-recorder",
   "private": true,
   "dependencies": {
     "jQuery": "^3.1.1",

composer.json

@@ -9,5 +9,13 @@
     },
     "autoload": {
         "classmap": ["lib/"]
+    },
+    "scripts": {
+        "post-install-cmd": [
+            "bower install"
+        ],
+        "coffee": [
+            "bower_components/coffeescript/bin/coffee -c assets/*.coffee"
+        ]
     }
 }