Adding the README file of the lib directory of JDBC client
Adding the README file of the lib directory of JDBC client

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