PEP8
indentation bug
mode node types in the sample query
limit to linux
Simplify the logic
Remove unused functions
Use connection objects to be more pluggable into current tools
Minor fix for __repr__
more node types, fixed typos to prevented more expensive ndoes from showing
Use cmp to sort items
Pass dict instead of list
Add region information
Use Linux/UNIX (Amazon VPC)
Merge remote-tracking branch 'taras/master' into sort_avail_instances
Update sample_out.txt
Merge pull request #1 from rail/simplify_api

Simplify API
more hvm nodes