Write helper scripts...

[borja]

... so new developers can set up an environment quickly.

install script:

Requirements/workflow idea:

1. developer grabs copy of the repo (either darcs or git)

2. developer gives exec permission to the bin/install script

3. developer exec ./bin/install within the repo:

3.1. ./bin/install PATH <- this installs everything in the given path

3.2. ./bin/install <- this installs everything in the user home, ~/openworkouts

The steps the installer has to go through:

1. check python3 is installed

2. create virtual env

3. activate virtual env

4. pip install --upgrade setuptools pip

5. pip install --upgrade --process-dependency-links -e .[testing]

6. chmod +x bin/js_deps bin/start bin/stop

7. ./bin/js_deps

8. show a message telling the user how to start/stop/restart the services

start/stop/restart

Basically, start will run pserve --reload development.ini, stop will kill that process, restart calls stop, then start.

[borja]

Install script implemented here: [30/OpenWorkouts-current] (look at the patch message to get more info on how to use it)

Start script implemented here: [31/OpenWorkouts-current]