added Bytes to globals
changed indent type
Merge pull request #3 from citrusleaf/Byte

Added Byte entry to globals
[LDT] Multiple Updates:
(1) Reduce log output for NOT FOUND items
(2) Introduce validate() function
(3) Strengthen type test for LLIST key extraction
Merge branch 'master' of github.com:citrusleaf/aerospike-lua-core
fixed typecheck bug