Updated helpers
Merge branch 'master' of git://github.com/collectiveaccess/pawtucket
Merge branch 'master' of git://github.com/collectiveaccess/pawtucket
Merge branch 'master' of git://github.com/collectiveaccess/pawtucket
PAW-46 Added support for search within PDF to default theme
Merge branch 'master' of git://github.com/collectiveaccess/pawtucket