Fix mysql update 124 data type for resetpass_token

Currently mysql schema update 124 sets resetpass_token type to boolean
instead of VARCHAR(250). This prevents reset password functionality from
working correctly.
Merge pull request #364 from anders-larsson/fix_mysqlschema_124

Fix mysql update 124 data type for resetpass_token
bump schema version to fix resetpass_token created as a wrong type in 124
add .mo file for pt_PT