Add vCloud Director library and SNMP polling
Add vCloud Director library and SNMP polling
Merge pull request #6 from ibmcb/mrhines

added base specweb scripts without specweb jars
Changes:
Bugfix: Hadoop was continuously re-adding the same variables over and over
again to the user's profile
Bugfix: DayTrader and Tradelite were failing to report the throughput and
latency numbers
Code Maintenance: During cloud attachment, check if the networks that will
be used by OpenStack actually exist.
Code Maintenace: Added a very crude "install_dependencies.sh" script to util
Merge pull request #5 from bowers/master

Add basic vCloud Director cloud library; add SNMP polling as a check-boot-complete polling method
Small fix for Daniel's code (snmp polling): just moved the snmp import
to the internal part of the if in the shared_functions.py file. It
ensures that older installations (and VMs) continues to work, even
without the snmp-python dependency installed.
new FT cloud
stable graphing and new cloud adapter