Applied stashed changes
Fixed files
Third wave of fixes
Fixed html a bit (need more work)
Update following the last pull request.
Some changes (web server, threads, disk collector, etc…)

- Updated to Bootstrap 2.2.1
- Cleaning css files
- Updated web server pages

- Updated disk collector for Mac OS : now getting the "user friendly name"

- And some minors changes...
Updated configuration file (now in /etc/ instead of /etc/cr/), "online installer and uninstaller", updated bash installation scripts.
Removed Mako Templates, added Jinja2.
Updated Debian install/uninstall scripts
Improved : install/uninstall scripts, logs and console output, new "debug" mode, related scripts (online install/uninstall, dev tools install), status check.
Added : uptime check
Jinja layouts and new design for web pages [WIP]

+ Some minor changes
Removed Mako references.
[WIP] Working on configuration class

Added : Dictionary of variables/values to manage config file versions (adding values with a new CR update for example)
[WIP] Working on configuration class
Updated default config and display a sentence for uptime in web dashboard.
[WIP] Working on web page design
[WIP] Added first version of responsive design in web pages
Updated install bash scripts.

When users will install a new version, the config file is now saved.
Added warning and alert levels for cpu, memory and load average.