add input types email and tel for forms
Merge pull request #988 from projectblacklight/input-types

add input types email and tel for forms
Created German localization file
Adding a missing translation
Merge pull request #992 from andresmrm/patch-1

Adding a missing translation
Merge pull request #990 from pfeeley/master

Created German localization file
Update travis rails matrix
Fix Rails 4.2 deprecation warnings and behavior changes
Merge pull request #994 from projectblacklight/rails-matrix

Update travis' rails matrix
Fix Rails 4.2 test failures
Merge pull request #996 from projectblacklight/rails-42

Fix Rails 4.2 test failures
Construct index, show and facet field labels from the field name if no field name is available.