[Android] Update .gitignore after previous commits

[Jean-Baptiste Kempf]

vlc-ports/android | branch: master | Jean-Baptiste Kempf <jb at videolan.org> | Thu Feb  5 23:24:54 2015 +0100| [2ba76d30583a6054c8817020c3d7b5e4427923f4] | committer: Jean-Baptiste Kempf

Update .gitignore after previous commits

> http://git.videolan.org/gitweb.cgi/vlc-ports/android.git/?a=commit;h=2ba76d30583a6054c8817020c3d7b5e4427923f4
---

 .gitignore |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index 2bc334e..de8ca79 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,7 +2,7 @@
 /vlc/
 
 # Android .so
-/android-libs/*.so
+/android-libs/**/*.so
 
 # Local configuration
 local.properties
@@ -31,6 +31,8 @@ java-libs/appcompat/.project
 #gradle
 gradle.properties
 gradlew.bat
+gradlew
+gradle/wrapper/
 .gradle/
 build/
 vlc-android/build/