Write an init procedure

[bdunogier]

When the bash completion system has been installed for one ezpublish instance, you still need to symlink ezp.php to every ezpublish root you want to use completion for.

Ideally, once everything has been implemented for one instance, it should be possible to have an automated procedure that easily installs the script for another instance.

Random notes:

Need:

• ezp.php, somewhere
  • doesn't have to be at the eZ Publish root,
  • as long as it is executed from here
• sh script => /etc/bash_completion.d/ezp
• an ezp command, that executes ezp.php with all arguments
  • symlink to a $PATH directory:
    /usr/local/bin/ezp -> /var/www/engineering/ezpublish/ezp.php
  • shell script that executes ezp.php
    probably the best solution
  • shell alias ezp '/path/to/ezp.php'
    need +x mode

[bdunogier]

Not required for milestone 1.0. The setup instructions have been updated and should be sufficient for now.