Restructure: separate pi-specific apps and added localhost server.

All apps have moved to /coder-apps/platform/[appname] and some crude
scripts have been added to make moving files between coder-base
and the coder-apps structure a bit easier.

Author: jmstriegel

INSTALL

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+
+CODER FOR RASPBERRY PI 
+The easy way...
+
+Coder for Raspberry Pi is distributed as a Pi SD Card image.
+If you want to go the easy route, please check out the
+documentation at http://goo.gl/coder
+
+
+
+EVERYONE ELSE
+
+If you want to install Coder on something else, or would
+like to install it on an existing Raspberry Pi, you can
+manually install it as well.
+
+BEFORE YOU START: 
+  I recommend you do this as a normal user and not root.
+  The official pi distro has a "coder" user that Coder runs
+  under, and ports 80 and 433 are forwarded to 8080/8081.
+
+MANUAL INSTALL:
+
+1. You need to have node.js and npm installed
+
+2. Download Coder from git.
+   # git clone https://github.com/googlecreativelab/coder.git   
+
+3. In coder-base run "npm install" to download all the
+   needed modules.
+
+4. Install the basic Coder apps.
+   # cd coder-apps
+   # ./install_common.sh
+
+5. Edit config.js to your liking. I recommend starting
+   with the settings in config.js.localhost and running
+   the localhost server.
+
+6. Start Coder
+   # cd coder-base
+   # node localserver.js
+
+
+If you want to run Coder on an external port, you'll need
+to run server.js instead of localserver.js.  This requires
+a bit of port forwarding setup in iptables. Look in
+the raspbian-addons directory to see the customizations that
+were made to the stock raspbian distro.
+
+The raspberry pi version of Coder has some other
+tweaks that allow you to change your wifi settings
+and keep your Pi password in sync with your Coder password.
+There's some convoluted system configuration involved, which is
+probably why you'd want to start with the Coder disk image,
+but the modified apps are available by running ./install_pi.sh
+after step 4. Modifications to the stock raspbian configuration
+can be found in raspbian-addons.
+
+
+

coder-apps/archive_app.sh

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+#!/bin/bash
+
+## 
+## Copies an application from the coder-base working directory to
+## the coder-apps directory. 
+##
+## sh archive_app appname base_path apps_path
+##
+## Eg.
+## sh archive_app hello_coder ../coder-base/ ./common/
+
+if [ $# != 3 ]
+  then
+    echo -e "\nUse:\narchive_app appname base_path apps_path\n"
+    exit
+fi
+
+app=$1
+base=$2
+dest=$3
+
+mkdir "$dest/$app"
+mkdir "$dest/$app/app"
+mkdir "$dest/$app/static"
+mkdir "$dest/$app/static/js"
+mkdir "$dest/$app/static/css"
+mkdir "$dest/$app/static/media"
+mkdir "$dest/$app/views"
+touch "$dest/$app/static/media/.gitignore"
+
+cp $base/apps/$app/* $dest/$app/app/
+cp $base/views/apps/$app/* $dest/$app/views/
+cp $base/static/apps/$app/js/* $dest/$app/static/js/
+cp $base/static/apps/$app/css/* $dest/$app/static/css/
+cp $base/static/apps/$app/media/* $dest/$app/static/media/