Initial commit
Changes in the event handler.

Events are stored in array indexing by sockfd.
Ready events are stored as pointers.
ADD/MOD operations in rp_event_add function.
Some fixes.
Cross-platform I/O multiplexing support added

epoll, kqueue and select.
Ready events stored as rp_event_t structures again;
Some fixes.
Cross-platform compilation

Determination of OS and I/O multiplexing mechanism at compile time
via pre-defined compiler macros.
Some fixes.
Create LICENSE
Create README
Issue #1

Add docs to README
inline commands support
redis-proxy.conf

Now setup is performed via configuration file only.
Some fixes.
single line comments in confuration file
refactoring
config values can be passed in quotes
fix kqueue del
get and set queues no longer bound to servers
auth command + refactoring

Support AUTH command for clients.
rp_strtol
fix many typos
event handler init moved to main
one 'if' removed from main loop
rp_resize_buffer renamed to rp_buffer_resize