First steps toward communication over JSON

Basically everything except Account_Settings is broken, DO NOT USE.
Convert Account_* methods
Search&replace client_id params
Convert most of OCI_* methods
OCI_Logs working via JSON
OCI_Settings via JSON
OCI_ChangeClass via JSON
OCI_Create and OCI_Clone via JSON. Untested!
OVS_List and OVS_Delete via JSON
OVS_Create via JSON (plus recent Oktawave fixes)
OVS_Map/OVS_Unmap
ORDB methods
Only dump req/resp on error when debugging

As of now the API should be back to fully functioning
Remove suds leftovers

Woohoo!
Refactor
Convert tabs to spaces
Support OVS_ChangeTier and OVS_Extend

Based on new upstream methods
We're at least on par with upstream 0.7.8, bump version

Also, update authorship info as this code has no longer almost anything
in common with the original
Use simpler and faster method to list VMs

Older method is still available as OCI_ListDetails
More informative OCI_ListDetails

We're passed _massive_ amounts of information, why not use it