Get params from the API
py26 requires field number for format
linodeid is an int
check if param is required
update required parameters handling
Merge pull request #11 from fly/requiredness

check if param is required
Document params function
Remove unused import
Remove more unused imports
Tidy up and document some more bits with required params
Lower character count and improve readability
Log extra params being ignored
Fix error message formatting
Use connection pooling