Bump version number, upgrade stunnel, fixes #8

Author: comp500

.travis.yml

@@ -6,7 +6,7 @@ android:
   - android-28
 before_script:
 - sudo apt-get install unzip -y
-- wget https://www.stunnel.org/downloads/stunnel-5.54-android.zip -O /tmp/stunnel.zip
+- wget https://www.stunnel.org/downloads/stunnel-5.55-android.zip -O /tmp/stunnel.zip
 - unzip /tmp/stunnel.zip stunnel-*-android/stunnel
 - mkdir -p app/src/main/assets/
 - cp stunnel-*-android/stunnel app/src/main/assets/

app/build.gradle

@@ -7,8 +7,8 @@ android {
         applicationId "link.infra.sslsocks"
         minSdkVersion 19
         targetSdkVersion 28
-        versionCode 15
-        versionName "0.0.15-beta"
+        versionCode 16
+        versionName "0.0.16-beta"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables.useSupportLibrary = true
     }