Gremlex Versions Save

• Option to keep connection alive
• Optional timeouts on queries

• Support secure connections
• Added anonymous traversal function
• Added the following functions:

id, identity, constant, count, cyclic_path, aggregate, 
group, store, group_count, coin, max, min, sum, barrier, 
key, inject, tail, has_key, has_not, has_id, cap, within, without