Merge pull request #831 from takeit/v4.3

use translator to translate pagination templates
Merge pull request #833 from takeit/v4.3

fixed email tpl to work with 4.3
Merge pull request #834 from takeit/v4.3

fixed restore password email tpl to work with 4.3
Merge pull request #835 from takeit/v4.3

CS-5525 - Handling htaccess file in upgrade and install process
Merge pull request #838 from takeit/v4.3

CS-5525 - Handling htaccess file in upgrade and install process (improvement)
fixed phpspec (reference: 0e7397bde3b48346baa70d964ea230efe55708d3)
Merge branch 'v4.3' of https://github.com/sourcefabric/Newscoop into v4.3