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
changing the model so that if you try to change the type, it will fail validation.
Use a DummyException for testing instead of a regular Exception
Audit Log interface, schema, and cassandra implementation

More audit log stuff.

More audit logging work

Audit log tests and docs
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 branch 'master' into auto-425-no-change-policy-on-update