[Android] l10n: Icelandic update

[Sveinn í Felli]

vlc-android | branch: 3.1.x | Sveinn í Felli <sv1 at fellsnet.is> | Wed Apr 17 09:36:08 2019 +0200| [afc4d50d3e0fd703dd0893104914d4b6d39ea773] | committer: Geoffrey Métais

l10n: Icelandic update

100% translated

Signed-off-by: Michał Trzebiatowski <michtrz at gmail.com>
Signed-off-by: Geoffrey Métais <geoffrey.metais at gmail.com>
(cherry picked from commit 84930e2149da586ad81fc54e2e2a55c9a4c2184e)

> https://code.videolan.org/videolan/vlc-android/commit/afc4d50d3e0fd703dd0893104914d4b6d39ea773
---

 vlc-android/res/values-is/strings.xml | 77 +++++++++++++++++++++++++++++++++--
 1 file changed, 74 insertions(+), 3 deletions(-)

Diff:   https://code.videolan.org/videolan/vlc-android/commit/afc4d50d3e0fd703dd0893104914d4b6d39ea773