Cleaning.

androidApp/proguard-rules.pro

@@ -30,15 +30,8 @@
     <fields>;
 }
 
--dontwarn okio.**
--dontwarn retrofit2.Platform$Java8
--keep class retrofit.** { *; }
--keepclasseswithmembers class * {
-    @retrofit.http.* <methods>;
-}
 -keepattributes *Annotation*,Signature
 -keepattributes Exceptions
--dontwarn okio.**
 -dontwarn javax.annotation.Nullable
 -dontwarn javax.annotation.ParametersAreNonnullByDefault