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