Fix simply pebble card text to use an empty string by default
Fix simply pebble card text to use an empty string by default

nickarino/pebble_reminder_js,fletchto99/pebblejs,frizzr/CatchOneBus,zanesalvatore/transit-watcher,nickarino/pebble_reminder_js,ento/pebblejs,lavinjj/pebblejs,pebble/pebblejs,dhpark/pebblejs,pebble/pebblejs,nickarino/pebble_reminder_js,effata/pebblejs,lavinjj/pebblejs,demophoon/Trimet-Tracker,stephanpavlovic/pebble-kicker-app,dennisdegreef/foober,arekom/pebble-github,jsfi/pebblejs,pebble/pebblejs,ento/pebblejs,bkbilly/Tvheadend-EPG,frizzr/CatchOneBus,robinkam/pebblejs,youtux/pebblejs,LeZuse/pebble-transit-app,lavinjj/pebblejs,youtux/pebblejs,LeZuse/pebble-transit-app,sunshineyyy/CatchOneBus,bkbilly/Tvheadend-EPG,robinkam/pebblejs,zanesalvatore/transit-watcher,LeZuse/pebble-transit-app,carlo-colombo/dublin-bus-pebble,arekom/pebble-github,daduke/LMSController,robinkam/pebblejs,ishepard/TransmissionTorrent,arekom/pebble-github,LeZuse/pebble-transit-app,ento/pebblejs,arekom/pebble-github,nickarino/pebble_reminder_js,tbloncar/pebble-sitestatus,carlo-colombo/dublin-bus-pebble,dhpark/pebblejs,sunshineyyy/CatchOneBus,jiangege/pebblejs-project,kylepotts/fooder,pebble/pebblejs,gwijsman/OpenRemotePebble,effata/pebblejs,dennisdegreef/foober,carlo-colombo/dublin-bus-pebble,fletchto99/pebblejs,bkbilly/Tvheadend-EPG,ishepard/TransmissionTorrent,daduke/LMSController,sunshineyyy/CatchOneBus,arekom/pebble-github,nickarino/pebble_reminder_js,demophoon/Trimet-Tracker,daduke/LMSController,gwijsman/OpenRemotePebble,zanesalvatore/transit-watcher,fletchto99/pebblejs,Scoutski/pebblejs,Scoutski/pebblejs,effata/pebblejs,Scoutski/pebblejs,ento/pebblejs,kylepotts/fooder,dhpark/pebblejs,demophoon/Trimet-Tracker,dennisdegreef/foober,youtux/pebblejs,tbloncar/pebble-sitestatus,fletchto99/pebblejs,dhpark/pebblejs,gwijsman/OpenRemotePebble,effata/pebblejs,daduke/LMSController,kylepotts/fooder,jiangege/pebblejs-project,frizzr/CatchOneBus,jiangege/pebblejs-project,gwijsman/OpenRemotePebble,gwijsman/OpenRemotePebble,robinkam/pebblejs,tbloncar/pebble-sitestatus,nickarino/pebble_reminder_js,stephanpavlovic/pebble-kicker-app,lavinjj/pebblejs,pebble/pebblejs,tbloncar/pebble-sitestatus,Scoutski/pebblejs,LeZuse/pebble-transit-app,sunshineyyy/CatchOneBus,youtux/PebbleShows,tbloncar/pebble-sitestatus,robinkam/pebblejs,sunshineyyy/CatchOneBus,demophoon/Trimet-Tracker,ishepard/TransmissionTorrent,ento/pebblejs,kylepotts/fooder,bkbilly/Tvheadend-EPG,kylepotts/fooder,stephanpavlovic/pebble-kicker-app,ishepard/TransmissionTorrent,jiangege/pebblejs-project,jsfi/pebblejs,ishepard/TransmissionTorrent,robinkam/pebblejs,dennisdegreef/foober,stephanpavlovic/pebble-kicker-app,youtux/pebblejs,dennisdegreef/foober,fletchto99/pebblejs,jsfi/pebblejs,youtux/PebbleShows,dhpark/pebblejs,jiangege/pebblejs-project,Scoutski/pebblejs,effata/pebblejs,bkbilly/Tvheadend-EPG,youtux/PebbleShows,youtux/pebblejs,daduke/LMSController,carlo-colombo/dublin-bus-pebble,jsfi/pebblejs,demophoon/Trimet-Tracker,jsfi/pebblejs,youtux/PebbleShows,lavinjj/pebblejs,carlo-colombo/dublin-bus-pebble,frizzr/CatchOneBus,stephanpavlovic/pebble-kicker-app,zanesalvatore/transit-watcher,zanesalvatore/transit-watcher