Bugfix: Change ginger's text for translation

Changed part:
Network Configuration
Power Options
SAN Adapters

Signed-off-by: Wen Wang <wenwang@linux.vnet.ibm.com>
IBM SEP bug fix: Update _get_subscribe info

The IBM Serviceable Event Provider (SEP) command getSubscriber returns
the code 1 when there's no subscriber listed. A new logic to the first
subscriber was necessary in Ginger's code.

Signed-off-by: Paulo Vital <pvital@linux.vnet.ibm.com>
Bugfix Takes time to activate tuned profile in "Power Options"

V2 -> V3:
Rebase

V1 -> V2:
solving refreshing duplicated css

Added a progress indicator in the "Power Option" when the response
didn't come back.

Signed-off-by: Wen Wang <wenwang@linux.vnet.ibm.com>
Add timeout check for configuration backup

The most time consuming operation in configuration backup is generating
the tar ball. In "kimchi.utils", the run_command() function already
supports setting timeout, so in this patch we just set the timeout for
running the tar command. Once the caller catches the TimeoutExpired
exception, it knows the files are too large for a configuration backup,
and informs the user.

Signed-off-by: Zhou Zheng Sheng <zhshzhou@linux.vnet.ibm.com>