[scripts] Include only the binding-specific jars and conf directory in the classpath, rather than all of them.
[scripts] Include only the binding-specific jars and conf directory in
the classpath, rather than all of them.

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