[filmon] Fix harmless -Wformat-security warning

Filmon addon contains a call to snprintf with a format string coming
directly from a function call, hitting "format not a string literal and
no format arguments" warning with -Wformat-security (and thus fails to
build if -Werror=format-security is used as some Linux distributions do).

There does not seem to be a security issue in this case, but modify the
snprintf() call to avoid the warning anyway.
[mythtv] Bump version 1.9.26
Merge pull request #387 from janbar/release-v1.9.26

[pvr.mythtv] Bump version 1.9.26
Merge branch 'fix/format-string' of https://github.com/anssih/xbmc-pvr-addons into anssih-fix/format-string
[pvr.filmon] bump version to 0.4.3
Merge branch 'anssih-fix/format-string'
change library name prefixes to "Kodi_"
bump all versions after the library name change
Merge pull request #389 from Jalle19/rebrand

Rebrand
forgot to update some makefiles (Windows search tricked me into
believing I had them all)
update the .dll names in the Release configuration too
[lang] update of language files from Transifex
Version 1.9.11
Updated: Fixed crash when switching channels with enabled timeshifting
Merge pull request #392 from dvblogic/master

[pvr.dvblink] Version 1.9.11
[pvr.mythtv] Bump version 1.9.29

- FileOps: fix leak on failure
Fix crash on OpenElec due leak of file handle
Merge pull request #393 from janbar/release-v1.9.29

[pvr.mythtv] Release v1.9.29: Critical fixes
Added support for ATSC subchannel numbers, fixing 'no tuner available' message users were getting with this type of channel
Fixes a problem with playback of radio stations
Added recording artwork
Added fanart