remove trailing white-space from test/unit/issue_test.rb
remove trailing white-space from test/integration/account_test.rb
Merged r11982 from trunk to 2.3-stable (#14346)
fix Latvian "button_log_time" translation by Arnis Juraga.
Slovene translation changed by Zdravko Balorda (#14360)
fix Latvian "button_log_time" translation by Arnis Juraga (#14346)
Merged r11980 from trunk to 2.3-stable (#9996)
replace "email.yml" to "configuration.yml" in pl.yml.
replace "email.yml" to "configuration.yml" in pl.yml (#9996)
not run Capybara tests on the CI server (#12822)
prevent UI test failure randomly
increase Capybara.default_wait_time from 12 to 20 (#12822)
