Update German translation.

Also make wording in English strings more consistent.

Change-Id: I4525e992a0ce0b78f762af11e6f5bbd526fa4d65
Merge "Update German translation." into cm-10.1
Merge remote-tracking branch 'cm/cm-10.1' into cm-10.1
Trebuchet: NL translation

and change apps's --> apps'

Change-Id: I59dfd6c4277dac38f4947c1cb33bab6a91679188
Trebuchet: Update italian translation

	Add strings for hidden apps

Change-Id: I3b2a242abf125945aeb46ee33050352e21a23325
Trebuchet : FR translation

-Add new translation
-Patch set 2 : Correction

Change-Id: I8dcd47a193a27036f16c57bd33d33416ccbf22aa
Merge remote-tracking branch 'cm/cm-10.1' into cm-10.1
Merge "Trebuchet : FR translation" into cm-10.1
Merge remote-tracking branch 'cm/cm-10.1' into cm-10.1
Merge "Trebuchet: NL translation" into cm-10.1
Merge remote-tracking branch 'cm/cm-10.1' into cm-10.1