Added getting started to .rst docs.
Update getting started docs'
Remove extra query for scaling groups
Fix connection parameters, and exception handling

Not having cql_version follow semantic versioning throws an error
that is not displayed, because the error message is set to the 'why'
field of the thrown Exception instead of 'message'.
Handle error messages better.

Since this is catching all exceptions, just make sure 'why' is
converted to 'message'.
Remove the deleted column and deleted index from setup schemas
Add migration to remove deleted index
Remove all remaining uses of CassBadDataError
Fix pep8 error
Merge branch 'master' into auto-381-remove-soft-delete-from-schema

Conflicts:
	schema/setup/control_15_create_scaling_groups.cql
	schema/setup/control_20_create_launch_configs.cql
	schema/setup/control_30_create_scaling_policies.cql
	schema/setup/control_50_create_group_state.cql
Move the migrations to the new migrations folder
Use a DummyException for testing instead of a regular Exception
Few adjustments to getting_Started
Adding docs.rackspace.com docbooks to repo under docbook.
Getting Started Doc: Removed quote escapes, clarified info.
Do not worry about exceptions from cql connection.

If any exceptions are raised, the script will fail and a proper error
message will be output.
included version(branch) for open and cloudcafe
Merge pull request #259 from rackerlabs/cleanup-remove-bad-cass-error

Low priority cleanup - remove all remaining uses of CassBadDataError
Merge pull request #254 from rackerlabs/auto-381-remove-soft-delete-from-schema

Auto 381 remove soft delete from schema
Merge pull request #264 from rackerlabs/open_cloud_cafe_versioning

included version(branch) for opencafe and cloudcafe (ready for review)