Updated README with installation instructions

README.rst

@@ -4,6 +4,18 @@ Clash Royale Clan Tools
 
 This is a tool for creating a dashboard for clan participation in ClashRoyale. See https://developer.clashroyale.com to sign up for a developer account and create an API key to use with this.
 
+==================================================
+Installation
+==================================================
+
+This requires Python 3 and setup tools installed on your machine. See https://packaging.python.org/tutorials/installing-packages/ for details.
+
+Once setuptools is installed, run the following in your shell:
+
+.. code:: 
+
+  python3 setup.py install
+  
 ==================================================
 Syntax
 ==================================================
@@ -31,3 +43,31 @@ crtools looks for a config file in your home directory called .crtools
 
 This is an INI file. As of current version, there's only one possible parameter: api_key. The file should look like:
 
+.. code:: ini
+
+  [API]
+  api_key=<YOUR-API-KEY>
+
+==================================================
+Suggested usage on a Linux web server
+==================================================
+
+Assuming root is going to be running the script:
+
+1. Download and install this application
+2. Install nginx or apache
+3. Create :code:`/root/.crtools` file as specified above, and add your API key
+4. Find your document root (e.g., :code:`/var/www/html`)
+5. Create the following entry in your crontab:
+
+.. code::
+
+  0 * * * * root crtools --out=[YOUR-DOC-ROOT] [YOUR-CLAN-TAG]
+  
+For example:
+
+.. code::
+
+  0 * * * * root crtools --out=/var/www/html \#JY8YVV
+
+Note the '\' character before the # -- that's important. A '#' is a comment in most shells/scripting languages. You need to escape it to run it.