Merge pull request #210 from shaitan/shaitan

Fixed iterating node group_id in iterate.py
Added error placeholder to shut up compiler
Added new map typedefs
v2.24.13.33
Long line/whitespace cleanups
Added basic dnet_print_time() helper (not thread-safe)
Whitespace cleanup
Do not spam logs if cache is not turned on
group description update
Added update_indexes and update_indexes_internal to python binding
Merge pull request #211 from shaitan/indexes

Added update_indexes and update_indexes_internal to python binding
Removed empty line
Split check/reconnect logic into two separate threads
Get rid of unneeded code in stall transaction check thread.
Instead of resetting network state just close its sockets
v2.24.13.34
Fixed session::clone in case of empty groups
Added local_session::lookup
Added support for cache lookup command
Fixed prepare_latest command