irc/konversation-kde4:
- Update to 1.5.1. This release addresses several minor bugs and a low-risk
  DoS security defect in the Blowfish ECB support [1].

[1] https://www.kde.org/info/security/advisory-20141104-1.txt

MFH:	2014Q4
VuXML: document CVE-2014-8483 for irc/konversation-kde4

Approved by:	ports-secteam (zi)