Dont show "Erase SD Card" when there is none

On devices with physcal, external SD Cards, the "Erase SD card"
option in in Settings/Storage is available even when there is
no SD card present, this dont make much sense since you cannot
erase a card that is absent. With this change the erase option
is bound to the mount toggle which leads to the following
consequences:

 Card present and mounted -> Erase enabled
 Card present but unmounted -> Erase enabled
 No card present -> Erase disabled
 Card present and MTP attached -> Erase disabled

Change-Id: I756ae8af3e0565febaf940df5f4991dd89105bd9
Fix elapsed time formatting.

We should extend DateUtils to provide this kind of elapsed time
formatting via icu4c, but for now let's at least fix our
arithmetic.

Bug: https://code.google.com/p/android/issues/detail?id=61479
Change-Id: I6c087dbb9fdbff0a21d9243d239126fee180454c
Settings: Minimum Vibration Duration (2/2)

PS2: Remove from devices without vibration
PS3: Get correct value on re-entry.

Change-Id: I37238cf08141061bcca392e7deacfc0be23c3120
Commit Ie63fa1018ffb7bc419e4d7915419657de30f5b22 translated to Russian

Change-Id: Ic3f3856a53b9a21ac768635c229106b40923bf0b
Updated Hungarian Translations

Change-Id: Idc0b7fc9d461dae8ac203eaad51710a1760a535a
Merge branch 'kk4.4' of https://github.com/SlimRoms/packages_apps_Settings into kk4.4