Add sk and lv language
Trans: Add usbek language
Merge branch 'develop' of git@github.com:Dolibarr/dolibarr.git into
develop

Conflicts:
	htdocs/langs/fr_FR/admin.lang
	htdocs/langs/fr_FR/companies.lang
Trad: Update admin.lang es_ES
Trad: Fix bad source file
Trad: Update es_ES
Trad: Update es_ES
Trad: Update es_ES
Remove "realtime support" page. It was not up to date.
Update changelog, prepare 3.5.
Merge branch 'develop' of https://github.com/Dolibarr/dolibarr.git into develop
Add prospect code client into prospect list