Add lmi vg modify command.
Add sssd tests.
Added remote OpenLMI-Storage version checks.
Locale scripts
Fixed Selector docstring.
locale: various minor fixes
locale: remove unused variable
Merge pull request #88 from vcrhonek/locale

Locale scripts
Added missing import.

This fixes traceback in delete_group() function which uses it:
    error   : global name 'LMIInstance' is not defined
Merge pull request #89 from jsafrane/devel/fix-account

Added missing import.
sssd: fix typo in domain errors
sssd: fix set-debug-level --all

Debug level could be set only selectively and not for all components
at once.
sssd: improve documentation
Merge pull request #90 from pavka/sssdfix

SSSD - Fix few issues and improve documentation
Merge pull request #91 from jsafrane/devel/sssd-test

Add sssd tests.
Merge pull request #87 from jsafrane/devel/vgmodify

Add lmi vg modify command.
Fixed formating of a log message.

InstanceID is string, not a number.
Added total/free space into filesystems list.
Merge pull request #93 from jsafrane/devel/free-space

Added total/free space into filesystems list.
Merge pull request #94 from jsafrane/devel/fix-errors

Fixed formatting of a log message.