Add SDK 2.9 travis build
Add SDK 2.9 travis build

bkbilly/Tvheadend-EPG,pebble/pebblejs,fletchto99/pebblejs,daduke/LMSController,sunshineyyy/CatchOneBus,carlo-colombo/dublin-bus-pebble,jiangege/pebblejs-project,jiangege/pebblejs-project,sunshineyyy/CatchOneBus,sunshineyyy/CatchOneBus,bkbilly/Tvheadend-EPG,bkbilly/Tvheadend-EPG,jsfi/pebblejs,sunshineyyy/CatchOneBus,fletchto99/pebblejs,jiangege/pebblejs-project,youtux/PebbleShows,youtux/PebbleShows,daduke/LMSController,pebble/pebblejs,jsfi/pebblejs,pebble/pebblejs,jsfi/pebblejs,jiangege/pebblejs-project,fletchto99/pebblejs,carlo-colombo/dublin-bus-pebble,daduke/LMSController,bkbilly/Tvheadend-EPG,carlo-colombo/dublin-bus-pebble,fletchto99/pebblejs,pebble/pebblejs,youtux/PebbleShows,pebble/pebblejs,bkbilly/Tvheadend-EPG,daduke/LMSController,daduke/LMSController,jiangege/pebblejs-project,sunshineyyy/CatchOneBus,fletchto99/pebblejs,jsfi/pebblejs,jsfi/pebblejs,youtux/PebbleShows,carlo-colombo/dublin-bus-pebble,carlo-colombo/dublin-bus-pebble