[travis] initial commit on travis ci setup
[travis] initial commit on travis ci setup

brianfrankcooper/YCSB,madhurihn/YCSB_ToyDB,cricket007/YCSB,jaemyoun/YCSB,zyguan/ycsb,cricket007/YCSB,ChristianNavolskyi/YCSB,manolama/YCSB,brianfrankcooper/YCSB,manolama/YCSB,ChristianNavolskyi/YCSB,leschekhomann/YCSB,madhurihn/YCSB_ToyDB,jaemyoun/YCSB,manolama/YCSB,brianfrankcooper/YCSB,madhurihn/YCSB_ToyDB,zyguan/ycsb,brianfrankcooper/YCSB,leschekhomann/YCSB,jaemyoun/YCSB,manolama/YCSB,leschekhomann/YCSB,cricket007/YCSB,zyguan/ycsb,zyguan/ycsb,ChristianNavolskyi/YCSB,cricket007/YCSB,ChristianNavolskyi/YCSB,jaemyoun/YCSB,leschekhomann/YCSB,madhurihn/YCSB_ToyDB