cLock: Check NETWORK_PROVIDER before call requestSingleUpdate

Check whether the NETWORK_PROVIDER location provider is supported before
call requestSingleUpdate to avoid "null provider" exception.

Change-Id: I3be2648565a51f8592d7278ac67f70d239e37494
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
LockClock : FR translation

Bug report https://jira.cyanogenmod.org/browse/CYAN-1172

Change-Id: I07e4e49ee42fae318b9dcda00873efd50c6b2492
LockClock: ES translations

- From 3rd to 2nd person

Change-Id: I4199a93c2862d2542ad6f29e679c183cfb675d6c
LockClock: SK translations

Change-Id: Iedacb1c46f84694bb0c61ba1aef7f4e82823c118
LockClock: Add default clock app detection

Change-Id: Ib6bfbb5de765c1e3a0c81a1849343f24b3616e95
Don't sign cLock with the platform certificate.

There is no need for it, and doing it prevents cLock from being
disableable, which some people might want to do.

Change-Id: I1ec8bab477754da26bbd64b2fbb283cf3fa912a5
JIRA:CYAN-1394
LockClock: Fix french translation

Fixes issue CYAN-1421

Change-Id: Ic84ec054d7375ddaea6a20405a06d79b9b48e6c0
Merge remote-tracking branch 'cm/cm-10.1' into jb-mr1