Distant driver and config file

[gehelem]

Indiwebmanager passes config path file to driver.
When we use custom driver, config path contains "@" character, and this is killing indiserver
Anyway, in distant driver it is useless to pass config file : it's already present on distant machine
Examples here :
http://www.indilib.org/forum/general/3267-indiwebmanager-chain-servers.html