base

In intent picker dialog, change "personal apps" to "personal".

Also setting a maximum length for the translations.
For some languages, the translation of "personal apps" took
too much space.
"Personal" is also more consistent with the string "work", used
for personal -> work.

BUG: 20481950
Change-Id: I595072d7ff267f1a110a43bb708bf48840ea750f