Redis database select upon connect
Configuration options
- Fixed select message type
- Added log notice for triggering a select
- Fixed a missing prototype warning
Adjusted code based on recommedations:
- server_conn_init moved to redis plugin (redis_conn_init)
- renamed conn->initialize to conn->init
- fixed typos and comments
- removed a now obsolete check from #217 in nc_request.c
Warning on failed select
- added a callback that can inspect a req/rsp before it is swallowed
- this callback is now used with redis so it can check on failed selects
add note for python memcached
fix stat
Merge pull request #300 from charsyam/feature/add_note_for_python_memcached

add note for python memcached
Merge pull request #294 from arnecls/RedisSelectDB

Redis SELECT on connect
Updated recommendation.md
Merge pull request #302 from charsyam/feature/stat

fix stat when response
create default implementations for init() and swallow_msg() handlers in memcache
Merge branch 'master' of github.com:twitter/twemproxy
fixed formatting
added comments on snprintf() and scnprintf()
Return error if formatted is greater than mbuf size by using nc_vsnprintf() in msg_prepend_format()
make redis_conn_init() use msg_prepend_format()
rename conn_init to post_connect