htable: debug message when deleting an item via mi command
kamdbctl: added rtpproxy table to the extra group

- it was not listed at all, thus not created
rtpengine: rename from rtpproxy-ng
rtpengine: modernize interface, remove legacy interface
permissions: peer_tag_mode is integer, not string

Fixing example in doc file
rtpengine: update docs
Merge branch 'rfuchs/rtpengine'
Revert "ims_usrloc_pcscf: Improvement: Let the consumer decide, if we want to retrieve REGISTERED only or all contacts (especially, if we have more than one contact per IP/Port)"
	- this is already done in changes coming in...
	- rely on the consumer to check the status of the contact if one is found

This reverts commit fe8a06a2e1b18219e52b3a85abd3f3961cc9773a.
modules/ims_usrloc_pcscf: hash now on IP only and some contact search changes
	- hash on IP required, considering with IPSEC/TLS there could be multiple contacts per IP... - these all need to resolve to the same contact
	- the contact searches updated accordingly and simplified using uri parser
	- new contact search returns a contact regardless of state the contact is in... up to consumer to test the state the are/are not interested in
modules/ims_usrloc_pcscf: added storage for IPSEC security as well as DB storage
rtpengine: support loading rtpp sets from DB

Source:
http://sip-router.org/tracker/index.php?do=details&task_id=401&project=1

Author: Emmanuel BUU (neutrino38)
rtpengine: fix inconsistent function naming
core: new global parameter max_recursive_level

- replace define ROUTE_MAX_REC_LEV with config paramter
- number of allowed recusive levels can be set in config now
- it affects calls of route blocks and chained if { ... } else if { ...
  } else ...
evapi: store src ip and port in client connection struct
evapi: execute cfg event routes

- event_route[evapi:connection-new] - new client connected
- event_route[evapi:connection-closed] - client connection closed
- event_route[evapi:message-received] - message received from client
evapi: exported pv $evapi(key)

- key can be:
	* srcaddr - source ip of client connection
	* srcport - source port of client connection
	* msg - message received from client
	* conidx - internal index of client connection
evapi: pass local env via sip msg structure
evapi: added evapi_close() function

- close client connection from cfg file
evapi: docs updated with evapi_close(), new event routes and pvs
evapi: fixed c&p typo in example