added default timezone of UTC
Merge pull request #94 from ajstanley/6.x

added default timezone of UTC
check if pid is in the returned fields before trying to use it
make pids available to theme layer without intefering with results. Also make first field a link
clean up
Merge pull request #96 from nhart/6.x

check if pid is in the returned fields before trying to use it
Merge branch '6.x' of github.com:Islandora/islandora_solr_search into 6.x