fixes work package status translations
let's try ruby 2.1
well try 2.1.0 then
Update Bundler on travis for ruby 2.1
Revert "Update Bundler on travis for ruby 2.1"

apparently we don't need that anymore
fixes segfaults caused by stubbing
lessen test ramp-up
Fixes spec
Adds specs
Removes selection of default activities
Restores default selection
Adds work package show view specs
Adds work package edit view specs
Adds custom value locale
Adds custom value edit locale
Adds changelog entry
Handles missing translations correctly
Fixes work package factory
Simplifies method implementation
Merge pull request #848 from opf/fix/custom_value_locale_fixes_2244

[FIX] Custom value locale fixes 2244