Fixed a bug that could cause an EPG event with no description to have a copy of last show's description, or cause a crash if the user was unlucky.
[mythtv-cmyth] Release v1.6.10
Merge pull request #192 from sub3/frodo

Fixed a bug with EPG events with no description
Merge pull request #193 from fetzerch/pr-v1.6.10

[mythtv-cmyth] Release v1.6.10
Merge remote-tracking branch 'upstream/frodo' into frodo

Conflicts:
	addons/pvr.mythtv.cmyth/addon/addon.xml.in
	addons/pvr.mythtv.cmyth/src/cppmyth/MythConnection.cpp
	addons/pvr.mythtv.cmyth/src/pvrclient-mythtv.cpp