[addons] install from zip should install from the zip, not from packages/zip
[pvr] remove unnecessary condition (it is checked inside SetIconPath())
[pvr] enable channel name updates from the client
Merge pull request #4412 from Jalle19/update-channel-name

[pvr] Enable channel name updates from the client
turn CAnnouncementManager into a singleton
deinitialize CAnnouncementManager before stopping all (network) services
CPlayList: no need to send the Playlist.OnClear announcement if the playlist is already empty
Merge pull request #4725 from Montellese/announcement_refactor

refactor of CAnnouncementManager
Merge pull request #4645 from jmarshallnz/install_from_zip_not_packages

[addons] install from zip should install from the zip, not from packages
[guilib] fix labelcontrols with auto width always being marked as dirty if they specified a maximum width
[cosmetic] fix warning
Add kdev4 file to gitignore
Merge pull request #4728 from AlwinEsch/kdev4-file-to-gitignore

Add kdev4 file to gitignore
Merge remote-tracking branch 'upstream/master'