Version bump to 4.2.2
Removed python as a dbtext dependency -
  python is only needed for the kamdbctl functions;
  install it manually if kamdbctl is needed for dbtext
New subpackage: kamailio-json
  added json, jsonrpc-c modules
Moved jsonrpc-s module to the kamailio-json subpackage

main/shorewall: upgrade to 4.6.5.5

main/shorewall6: upgrade to 4.6.5.5

testing/calcurse: set barthalion as contributor, not maintainer

CVE-2014-3571 DTLS segmentation fault in dtls1_get_record
CVE-2015-0206 DTLS memory leak in dtls1_buffer_record
CVE-2014-3569 no-ssl3 configuration sets method to NULL
CVE-2014-3572 ECDHE silently downgrades to ECDH [Client]
CVE-2015-0204 RSA silently downgrades to EXPORT_RSA [Client]
CVE-2015-0205 DH client certificates accepted without verification [Server]
CVE-2014-8275 Certificate fingerprints can be modified
CVE-2014-3570 Bignum squaring may produce incorrect results

This reverts commit 9bb63edb.

we got report on segfault

Seems the upstream lpostcmd.lua example is outdated, and needs
few additional fixes again. fixes #3678.