Fix the dot overlaps with the table border in Availability Zones table

Add space between the dot and table border in Availability
Zones table.

Change-Id: Ic4107c446b015eb72a54496a7a7ef6e2b0a53554
Closes-bug:#1309381
Fix fake_init_exception() to better handle Neutron exceptions

Neutron often declares exceptions by overriding the message attribute
and possibly adding additional information later, like a 'reason' for
the failure, rather than passing the code and message around as
arguments.  We should handle this appropriately and display the correct
message, instead of failing with "TypeError: fake_init_exception()
takes exactly 3 arguments (1 given)"

Change-Id: Ib838704cb9ca968ddfc6e3bfed3af7d0ea08f384
Closes-Bug: #1315035
Remove extraneous vim configuration comments

Remove vim setting:
comment - # vim: tabstop=4 shiftwidth=4 softtabstop=4

at the top of source code files, except for files in
openstack/common.

Change-Id: I9a5c6b17c6ef7ecec601f4503dfc7b31fc72e90a
Close-bug: #1229324
Add update method of snapshot name and description

Change-Id: I0c396bee1f14bdb96812012ea89d6fd2bf0c6e34
Closes-Bug: #1265140
Closes-Bug: #1296398
Fix row updates for tables without quicksearch filtering.

Some tables do not have quicksearch filtering enabled (such as
Admin:Images). For these tables, row updates fail because of an
undefined reference to quicksearch.

This patch fixes this issue so that row update can continue to occur by
checking that quicksearch exists before invoking the cache method.

Change-Id: I4afc429ec6009840d1e793cb427a86b88dce53b6
Closes-bug: #1309268
Fix build instructions and formatting in README

- Fix manual build command
- Fix formatting of command-line examples, directory names
- Rename 'folder' to 'directory' for consistency
- Update sphinx URL

Partial-bug: #1257725
Change-Id: I078bc5b9c931d4bf4e57c8fe7b335db99cc92c29
Merge "Add update method of snapshot name and description"
Merge "Fix the dot overlaps with the table border in Availability Zones table"
Merge "Remove extraneous vim configuration comments"
Merge "Fix build instructions and formatting in README"
Merge "Fix fake_init_exception() to better handle Neutron exceptions"
Merge "Fix row updates for tables without quicksearch filtering."