merging of Tools and basic cleaning
Adding configurable ResourcePool and Cluster

A resource pool and cluster must be specified.
Better error handling for template w/o snapshots
Making builder vars transient

This prevents a lot of data from being duplicated, or outdated, in the job
configs.  The jobs use the serverName to fetch server information and
changes in the global config will be picked up by the jobs---no need to
resave job config
Cleaning of getClusterByName function
Staticizing vspherelogger and removing builder vars
Adding [bypassed] code for VM questions

Need to repro and test.
Adding handling for VM question

Additional indent fixes.
v1.0.1
Merge pull request #2 from elordahl/merge-tools

Merge tools; hoping this works...