Add: CLI can now load configuration parameters with default value from the modules
Set supplementary groups to avoid running daemons as %wheel
Merge branch 'master' of https://github.com/naparuba/shinken
Fix: manage SSL under windows crash
Merge pull request #1335 from dhozac/use-setgroups

Set supplementary groups to avoid running daemons as %wheel
Add: new contact parameter to know if the user is an expert or not. For UI usages
Merge branch 'master' of https://github.com/naparuba/shinken
Fix: manage pre-daemon logs. Fix #1320
Fix: test about missing parameter for contact
Fix: logging tests for the new log behavior
Fix: remove pack_distribution file usage. It was causing more damage in load balancing that it solve problems. It is not so useful with distributed retention modules, so it is better to remove this.
English corrections 'an host'

a for words starting with a for consonant sounds
an for words starting with a vowel sounds
Merge pull request #1337 from dgilm/patch-1

English corrections 'an host'
Fix Exception in arbiter when external module is providing objects. closes #1334
Fix: (reported by: flaf) bad behavior for use_aggressive_hot_checking.
Merge branch 'master' of https://github.com/naparuba/shinken
Fixed service totals and host totals

Hi!

The algorithm to get the % of OK services and OK hosts is wrong. There is a problem rounding the result. You will always lose precision with an amount of services greater than 100.

Here's an example:

```
>>> all_services = 9000
>>> problem_services = 20
>>> 100-problem_services*100/all_services
100
>>> # WTF! I have critical services and my status is still 100% OK? Mmmmm
...
>>> int(100-problem_services*100/float(all_services))
99
```

This avoid confusions at the currently dashboard (and maybe in other parts of shinken)
Merge pull request #1342 from dgilm/patch-2

Wrong % of services/hosts with status OK measure
Cleaned pyro references from most python files.

Still libexec/check_shinken.py but must analyze..