SSLS and Websocket packages adjustments

Signed-off-by: Eduardo Silva <edsiper@gmail.com>
Core: re-define duda_request_t typedef

Signed-off-by: Eduardo Silva <edsiper@gmail.com>
Map: check static maps before static files

Signed-off-by: Eduardo Silva <edsiper@gmail.com>
Event: signaling support (work in process)

Signed-off-by: Eduardo Silva <edsiper@gmail.com>
Event: fix signaling initializator

Signed-off-by: Eduardo Silva <edsiper@gmail.com>
Event: modify callback space inside a new webservice _setup entry

Signed-off-by: Eduardo Silva <edsiper@gmail.com>
KV: define KV_n return values and warnings cleanup

Signed-off-by: Eduardo Silva <edsiper@gmail.com>
Doc: improve documentation for Event object

Signed-off-by: Eduardo Silva <edsiper@gmail.com>
Doc: Add Log Writer object documentation

Signed-off-by: Eduardo Silva <edsiper@gmail.com>
Event: set eventfd non blocking

Signed-off-by: Eduardo Silva <edsiper@gmail.com>
KV: add cursors support

Signed-off-by: Eduardo Silva <edsiper@gmail.com>
Map: validate data processed

Signed-off-by: Eduardo Silva <edsiper@gmail.com>
KV: Update to Unqlite 1.1.6 hotfix (20130825)

Signed-off-by: Eduardo Silva <edsiper@gmail.com>
GC: fix garbage collector size after a realloc of cells

Signed-off-by: Eduardo Silva <edsiper@gmail.com>
Core: on session run, always restore session_request

Signed-off-by: Eduardo Silva <edsiper@gmail.com>
Map: new static_add_ref() method. Link a callback by reference

Signed-off-by: Eduardo Silva <edsiper@gmail.com>
Event: new create_signal_fd() method

This new method allows to create a Linux eventfd and register it inside
the core to receive event notifications. Its useful when using customized
threads and requires to receive events through a polling mechanism.

Signed-off-by: Eduardo Silva <edsiper@gmail.com>
Map: when adding a static map set callback field to NULL

Signed-off-by: Eduardo Silva <edsiper@gmail.com>
Response: new method headers_off()

When using this method inside a callback, it will instruct the core
to do not check if the headers were sent in the response. It will
also do not try to send them.

Signed-off-by: Eduardo Silva <edsiper@gmail.com>
Event: when delete() event, drop entry from Monkey core

Signed-off-by: Eduardo Silva <edsiper@gmail.com>