Added DB Create options and partitioner to include build_alphabet

mdhim(c and h) changed paramtere from mdhimInit to take the db_options
structure for db paht, name, type and primary key type.
range_server.c use db_options values appropriately for DB location,
name, type and primary key.
at "tests" updated get-put, sort-bget-bput and mdhimtst to be compliant
with above changes.
Makefile udated to include db_options.