[Android] Add missing copyrights

[Geoffrey Métais]

vlc-android | branch: master | Geoffrey Métais <geoffrey.metais at gmail.com> | Mon Jun  4 11:47:04 2018 +0200| [cc8af92fb999e697f7df1cd71809e62728e3c207] | committer: Geoffrey Métais

Add missing copyrights

> https://code.videolan.org/videolan/vlc-android/commit/cc8af92fb999e697f7df1cd71809e62728e3c207
---

 .../org/videolan/vlc/providers/BrowserProvider.kt    | 20 ++++++++++++++++++++
 .../videolan/vlc/providers/FileBrowserProvider.kt    | 20 ++++++++++++++++++++
 .../org/videolan/vlc/providers/FilePickerProvider.kt | 20 ++++++++++++++++++++
 .../org/videolan/vlc/providers/NetworkProvider.kt    | 20 ++++++++++++++++++++
 .../org/videolan/vlc/providers/StorageProvider.kt    | 20 ++++++++++++++++++++
 .../src/org/videolan/vlc/viewmodels/BaseModel.kt     |  2 +-
 .../src/org/videolan/vlc/viewmodels/PlaylistModel.kt | 20 ++++++++++++++++++++
 .../org/videolan/vlc/viewmodels/audio/AudioModel.kt  | 20 ++++++++++++++++++++
 .../videolan/vlc/viewmodels/browser/BrowserModel.kt  | 20 ++++++++++++++++++++
 .../videolan/vlc/viewmodels/browser/NetworkModel.kt  | 20 ++++++++++++++++++++
 10 files changed, 181 insertions(+), 1 deletion(-)

Diff:   https://code.videolan.org/videolan/vlc-android/commit/cc8af92fb999e697f7df1cd71809e62728e3c207