Note on deprecation

Reflects the deprecation of Using the UserManager as user provider in 'SecurityBundle Integration'-section
Create FOSUserBundle.th.yml
translate to Thai.
translate to Thai.
Merge pull request #1464 from liverbool/master

Added Thai translator.
Fix consistency in Vietnamsese translation
Merge pull request #1465 from haphan/patch-1

Fix consistency in Vietnamsese translation
fix documentation `fos_user.from_email.sender_name`

changed to correct default value
Merge pull request #1466 from toaotc/patch-1

fix documentation `fos_user.from_email.sender_name`
Merge pull request #1463 from tweini/patch-1

Note on deprecation
Added Japanese translation for password.mismatch
Merge pull request #1470 from miukoba/master

Added Japanese translation for password.mismatch