Correct attachment type for Mms only has subject

Mark the attachment type of Mms only has subject as TEXT
avoid to show Mms View as untimely

Change-Id: I346ae4af4983e9e8dbe9533eeddef445affc339a
Signed-off-by: Roger Chen <cxr514033970@gmail.com>
Fix french translations

Change-Id: I803e18628256824be55b3450d7d77f90867af52a