missing libraries in wapt pth file
first attempt to authenticate to waptserver using kerberos
add auth to try_url function
waptserver URL logic updated. get from DNS if empty in ini (wapt_server=), no waptserver at all if no wapt_server line in ini file (for standalone workstation)
proxy logic updated : selectively enable proxy for main repo, wapt server access and templates repo access
WaptServer class to centralize future access rules
updated use_hostpackages logic
waptservice update to take in account WaptServer class
waptconsole : added import package form
apropos form
some icons on actions
first attempts to update proxy logic
add/remove depends and conflicts of group or individual packages
visloading form zorder logic change
removed python code for login