Fix kernel features.
 - set CONFIG_EXT4_FS to 'y'
 - remove ext2 / ext3 support and set CONFIG_EXT4_USE_FOR_EXT23 to 'y'
 - set CONFIG_CIFS to 'y'
 - set CONFIG_NFSD to 'm'
 - set CONFIG_AUTOFS4_FS to 'y'
 - set CONFIG_ISO9660_FS to 'm'
 - set CONFIG_UDF_FS to 'm'
[linux-vuplus] use flash_eraseall instead of flash_erase. (mtd-utils/flash_erase is not installed)"
Fix dual DVB-T2/C blindscan problem
[linux-vuplus] increase PR.
update drivers
    201412005(zero, solose)
     - Improve PQ(zero)
     - Adjust LED birghtness(solose, zero)
update drivers
    20141229
     - Improve media playback
     - Fix tuning problem in DVB-S2 Single(AV6211) tuner(duo2, solose, uno, ultimo)