Changed datatypes of desktop sharing external command to string

darcs-hash:20100105225746-58252-2ef0186615680471dfe86f0d4f8f48fadd1ffb54
Don't print information regarding next_route, we don't have it now

Ignore-this: ac5b1b0ad61b6da3635b1188d319fdaf

darcs-hash:20100106083733-56b4d-d5e7e9aa77c24e25b5211351ce448c8af39bf73c