Fix version of GLPI required
Update functions for migration to version 0.83
Fix checkCentralAccess function
Fix function haveright
Fix dropdown function
Fix function
Merge branch 'glpi0.83' into glpi0.84
SOme fixes
Merge branch 'master' into glpi0.83

Conflicts:
	ajax/dropdownDisplayviewItemtype.php
	front/component.form.php
	front/display.php
	front/weathermapnode.form.php
	inc/componentscatalog.class.php
	inc/display.class.php
	inc/weathermap.class.php
Fix compatibility with 0.83 (haveright)
Fix dropdown
Merge branch 'master' into glpi0.83
Merge branch 'master' into glpi0.83
Merge branch 'master' into glpi0.83
Fix compatibility with 0.83
Merge branch 'master' into glpi0.83
Merge branch 'master' into glpi0.83
Compatibility 0.83
Compat 0.83
Modify for get first email of contacts