Merge pull request #2 from mohierf/glpi0.84

Modifications :
Some fixes
Enhance mimemap
Add mimemap to host services and fix mimemap of components catalog
Fix acknowledge in widget of views
Fix mimemap for components catalog
Fix field in profil when install plugin
Merge branch 'glpi0.84' of https://github.com/ddurieux/glpi_monitoring into glpi0.84