shell: changes journel cell hoverover to pointer

Fixes #1263
Reviewed-by: Marius Vollmer <marius.vollmer@redhat.com>
shell: Remove some unused CSS styles

Reviewed-by: Marius Vollmer <marius.vollmer@redhat.com>
shell: Remove some unused images

Closes #1250
Reviewed-by: Marius Vollmer <marius.vollmer@redhat.com>
shell: Get address of Docker machine from the right place

Fixes #1217
Closes #1268
Reviewed-by: Stef Walter <stefw@redhat.com>
daemon: Always set mount point and options of block

So that removal of configuration items is correctly reflected.

Fixes #1158
Closes #1269
Reviewed-by: Stef Walter <stefw@redhat.com>
shell: Clear storage dialogs on enter

Fixes #1218
Closes #1271
Reviewed-by: Stef Walter <stefw@redhat.com>
shell: Make the choice to store into fstab explicit.

Previously, a empty mount point field would implicitly mean what is
now explicitly called "Default".

Fixes #1223