[Android] Modify Plus and Minus icon

[Alexandre Perraud]

vlc-android | branch: master | Alexandre Perraud <4leyx4ndre at gmail.com> | Wed Jun  8 16:46:26 2016 +0200| [2ccff4197b27b924858f1aeb912be4deeccf9a4b] | committer: Alexandre Perraud

Modify Plus and Minus icon

> https://code.videolan.org/videolan/vlc-android/commit/2ccff4197b27b924858f1aeb912be4deeccf9a4b
---

 assets/images/svg/ic_minus_circle_normal_o.svg     |  30 ++++++++--------
 assets/images/svg/ic_minus_circle_pressed_o.svg    |  28 +++++++--------
 assets/images/svg/ic_plus_circle_normal_o.svg      |  38 ++++++++++-----------
 assets/images/svg/ic_plus_circle_pressed_o.svg     |  38 ++++++++++-----------
 .../res/drawable-hdpi/ic_minus_circle_normal_o.png | Bin 885 -> 740 bytes
 .../drawable-hdpi/ic_minus_circle_pressed_o.png    | Bin 960 -> 784 bytes
 .../res/drawable-hdpi/ic_plus_circle_normal_o.png  | Bin 912 -> 776 bytes
 .../res/drawable-hdpi/ic_plus_circle_pressed_o.png | Bin 990 -> 825 bytes
 .../res/drawable-ldpi/ic_minus_circle_normal_o.png | Bin 519 -> 446 bytes
 .../drawable-ldpi/ic_minus_circle_pressed_o.png    | Bin 551 -> 475 bytes
 .../res/drawable-ldpi/ic_plus_circle_normal_o.png  | Bin 545 -> 476 bytes
 .../res/drawable-ldpi/ic_plus_circle_pressed_o.png | Bin 577 -> 502 bytes
 .../res/drawable-mdpi/ic_minus_circle_normal_o.png | Bin 644 -> 568 bytes
 .../drawable-mdpi/ic_minus_circle_pressed_o.png    | Bin 695 -> 606 bytes
 .../res/drawable-mdpi/ic_plus_circle_normal_o.png  | Bin 663 -> 602 bytes
 .../res/drawable-mdpi/ic_plus_circle_pressed_o.png | Bin 706 -> 631 bytes
 .../drawable-xhdpi/ic_minus_circle_normal_o.png    | Bin 1226 -> 943 bytes
 .../drawable-xhdpi/ic_minus_circle_pressed_o.png   | Bin 1317 -> 1028 bytes
 .../res/drawable-xhdpi/ic_plus_circle_normal_o.png | Bin 1258 -> 979 bytes
 .../drawable-xhdpi/ic_plus_circle_pressed_o.png    | Bin 1356 -> 1063 bytes
 20 files changed, 67 insertions(+), 67 deletions(-)

Diff:   https://code.videolan.org/videolan/vlc-android/commit/2ccff4197b27b924858f1aeb912be4deeccf9a4b