Adds documentation: region createClient option for rackspace cloud files
Minor code cleanup
Merge pull request #198 from manuelstofer/patch-1

Adds documentation: region createClient option for rackspace cloud files
Fixes a bug when flavors are parsed to ints

- Fixes #199
v0.8.15
Merge branch 'master' into loadBalancers

Conflicts:
	CHANGELOG.md
Merge branch 'loadBalancers' into dnsDocs
Removing erroneous file