Change method _sort_key_for to static

This method does not reference to any attribute of this class, so it's better
to change it to classstatic.

Change-Id: I3ea0ca83cb29ceae9afb20da0c9817a9b044c084
Signed-off-by: Lin Yang <lin.a.yang@intel.com>
Mention storage backends in Associated Projects

Change-Id: I6d88cfe668a557c41e6e6958cd73412ca50c6ba8
Signed-off-by: Prashanth Pai <ppai@redhat.com>
Fixed Typo - dictonary to dictionary

Change-Id: Ia2a07bf1d1a77f6d6af0c8d9f53c2d47c2ba6d75
Merge "Change method _sort_key_for to static"
Fix directory value for compile_catalog

Commit 7a192987c0a5edb9e239ffb4aba3b1dac083b41e sets
up swift for translation but the compile_catalog
directory option is pointing at the wrong location
to scan for po files.

Change-Id: Id4dd24ddfde735ef8ef064882bea045361b5db90
Closes-Bug: #1367086
Merge "Fixed Typo - dictonary to dictionary"
Merge "Mention storage backends in Associated Projects"
Merge "Fix directory value for compile_catalog"