Fix to only include unplayed episodes in playlist
if 'only sync unplayed' is checked
Add option to flattr an extensions and to show documentation

If an extension author adds an flattr url to the extensions metadata
gPodder shows the "Flattr this" menu entry in the popup menu for an
extension in the preference dialog.
Alternative the extension author can add an url to the extensions
metadata to link to the authors donation page (Support the author).

Also the extension author can add an url to the extensions metadata
to link to the extensions user documentation.
Gtk UI: Better positioning of menu when opened using keyboard
Gtk UI: Episode selector: Open context menu with keyboard

Allow opening the context menu in the episode selector dialog
using the keyboard in addition to right-clicking with the mouse.
Updated translation template from source
Updated Spanish (Mexico) translation file
QMLUI Added option to update podcasts inside episodes page - Bug 1813
Bugfixing for two of the extensions

Fixing bugs I found while running the extension tests from the seperate
extension repository
https://github.com/gpodder/gpodder-hook-scripts/tree/master-core
Add option to auto embed coverart image (bug 1742)

Refactored the code to be able to add filetype specific logic.
Until now we used only the mutagen abstraction to implement one
code for all file types, but this don't work for special needs
(e.g: coverart manipulation)
Merge pull request #93 from rigo/patch-5

Updated Spanish (Mexico) translation file
Merge pull request #92 from rigo/patch-3

Updated translation template from source
makefile: Add Harmattan and Sailfish to QMLFILES

Based on a patch by Rigoberto Calleja, see
https://github.com/gpodder/gpodder/pull/91
Merge pull request #88 from jnwickremasinghe/bug_1789

Fix to only include unplayed episodes in playlist (bug 1789)
Updated patch
QML UI: Show "Added to playlist" message (pull request 94)
Updated Italian translation
Gtk UI: Fix crash on OS X when truncating tooltip (bug 1825)

When displaying a long episode description in a tooltip in the
"New episodes available" dialog, gPodder cuts it at a certain
number of characters. However, Russian descriptions are regular,
non-unicode python strings, and gPodder may cut only a part of a
multi-byte UTF-8 sequence. Displaying such a string crashes
gPodder on OS X.

This patch fixes that by converting the description to a unicode
string if it's not unicode.
Merge pull request #97 from pluton8/bug1825_osx_crash

gpodder: Fix crash on OS X when displaying episode tooltip (bug 1825)
Podcast title and download status implementation as requested
Merge pull request #95 from rigo/Bug1813

QMLUI Added option to update podcasts inside episodes page - Bug 1813