Typo fixed
Basic Cache Pages implementation added.
Segmented LRU implementation added.
cache.hpp refactored.
SLRU cache rewritten. cache_page class removed.
Now cache_pages are very light objects.
Bug with moving pages to colder pages on overflow fixed.
Python: Added getting group_id from command result entries.
Cache stats added. slru_cache refactored.
Python: provided group_id in address returned by some result entries. Restored counters in AddressStatistics.
Merge pull request #267 from shaitan/python

Python
Build: Fixed build on RHEL5/6.
Merge pull request #268 from shaitan/python

Build: Fixed build on RHEL5/6.
Build: Restored CMAKE_INSTALL_PREFIX which adds '/usr' to install path
Merge pull request #269 from shaitan/python

Build: Restored CMAKE_INSTALL_PREFIX which adds '/usr' to install path
Build: Added egg-info files to rpm spec.
Merge pull request #270 from shaitan/python

Build: Added egg-info files to rpm spec.
Python: added method for getting name of command.
Merge pull request #271 from shaitan/python

Python: added method for getting name of command.
state: do not copy n->addrs -> st->addrs for joining but not listening states
state: added more debug into just-connected-to address and its route table
state: moved 0.0.0.0 state check into header
state: when adding new state check reverse-lookup data, fail to add new state if wildcard address (like 0.0.0.0) has been received