Let server order event-list

Events should be coming from the server in insertion order. We don't
have a reliable field to sort the events by client side, and the default
in cliutils is to sort by the first output column, which is the resource
name.

Change-Id: I853061aff19924a62fa69af403c055ada7a4d5cf
Remove no use option parameters for template-validate

template-validate only validates the template body, so
option parameters here is no use, if you want to validate
a template with parameters, you can use stack-preview

Change-Id: I3dadbe649440a53bb039ab146c92c34c6d5cec4d
Add option to show soft-deleted stacks in stack-list

A new boolean stack-list option, "--show-deleted", will cause
soft-deleted stacks to be included in the stack-list output.

Example:
  heat stack-list --show-deleted

Change-Id: I8ad6b4b477448000688bf83afe6b41ebf29656a4
blueprint: stack-list-soft-deleted
Don't allow "propagate" of heatclient logger

Unlike other project, if we specified "--debug" in heatclient, it will
display duplicate debug info. This is because the "propagate" of
heatclient logger is True as default.

Change-Id: Ia15878690e5ff0f29f7a11c044a66677af2909ee
Closes-Bug: #1320789
Removed now unnecesary workaround for PyPy

Change-Id: I4a0de9ffc6129285465ab18140495d39a5ff5a14
Append extra space after command in bash_completion

Unlike NovaClient or other Clients in OpenStack, 
there is no space append after command in Heat Client.
That means if I try to run 'heat stack-delete', I have 
to manually append the space and then append the thing 
I want to delete.
This correction will help Heat Client to be more 
convenient for operators.

Change-Id: I229653f0a1ecc2794cdb8006c22a70882084d7e1
Merge "Add option to show soft-deleted stacks in stack-list"
Merge "Don't allow "propagate" of heatclient logger"
Merge "Append extra space after command in bash_completion"
Merge "Removed now unnecesary workaround for PyPy"
Merge "Remove no use option parameters for template-validate"
Merge "Let server order event-list"