Fixes - global name XXX is not defined

Fixes following errors:

ERROR:web2py.app.kvasir:Error with line (ACCOUNT FOUND: [snmp] Host: 1.3.0.2 User: (null) Password: blah [SUCCESS]): global name 'process_medusa' is not defined
ERROR:web2py.app.kvasir:Error with line (blah,,,,): global name 'process_msfcsv' is not defined
Merge pull request #144 from juushya/fix-issue-143-process-medusa

Fixes - global name XXX is not defined - fixes #143, thanks @juushya