[Cctools-cchost] Trouble Shooting Installations

[Victor S. <fou...@gm...>]

In anticipation of the new 3.0 installs I've added section to the wiki
under Installs called 'Trouble Shooting'

The only sub section there now is a pointer to the new 'ccHost File
Access' page which summarizes Unix file access issues.

http://wiki.creativecommons.org/CcHost_File_Access

I'll be updating several error messages in the code to point to this
location in the code.

VS