Portuguese translation updated by Rui Rebelo (#17853)

git-svn-id: http://svn.redmine.org/redmine@13383 e93f8b46-1217-0410-a6f0-8f06a7374b81
remove JRuby Iconv assertion removed by r13269

git-svn-id: http://svn.redmine.org/redmine@13384 e93f8b46-1217-0410-a6f0-8f06a7374b81
add missing fixtures to Redmine::VersionFieldFormatTest

git-svn-id: http://svn.redmine.org/redmine@13385 e93f8b46-1217-0410-a6f0-8f06a7374b81
add missing fixtures to TimeEntryActivityTest

git-svn-id: http://svn.redmine.org/redmine@13386 e93f8b46-1217-0410-a6f0-8f06a7374b81
Merged r13385 from trunk to rails-4.1

add missing fixtures to Redmine::VersionFieldFormatTest

git-svn-id: http://svn.redmine.org/redmine@13387 e93f8b46-1217-0410-a6f0-8f06a7374b81
Merged r13386 from trunk to rails-4.1

add missing fixtures to TimeEntryActivityTest

git-svn-id: http://svn.redmine.org/redmine@13388 e93f8b46-1217-0410-a6f0-8f06a7374b81