Updating Alignak and the demo package

[mohierf]

Currently, when updating Alignak and/or this demo package, some files may be replaced ...

The Alignak installer installs some configuration files in /usr/local/etc/alignak. the Alignak demo package also installs some files in the same location.

Two cases happen:

• Some of those files need to be modified to suit the server configuration needs but the updating process reset those files to the package shipped content
• Some of those files originating from Alignak are modified by the demo package

What is mandatory currently when updating the demo server is Alignak is to be updated:

• from alignak repository root directory: python setup.py install
• pip install --upgrade --no-cache --force alignak-demo to restore the demo configuration
• update the modified files (notifications, ...)