More linting fixes

app/src/main/java/eu/kanade/tachiyomi/network/OkHttpExtensions.kt

@@ -5,7 +5,11 @@ import java.util.concurrent.atomic.AtomicBoolean
 import kotlin.coroutines.resume
 import kotlin.coroutines.resumeWithException
 import kotlinx.coroutines.suspendCancellableCoroutine
-import okhttp3.*
+import okhttp3.Call
+import okhttp3.Callback
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import okhttp3.Response
 import rx.Observable
 import rx.Producer
 import rx.Subscription

app/src/main/java/eu/kanade/tachiyomi/network/ProgressResponseBody.kt

@@ -3,7 +3,11 @@ package eu.kanade.tachiyomi.network
 import java.io.IOException
 import okhttp3.MediaType
 import okhttp3.ResponseBody
-import okio.*
+import okio.Buffer
+import okio.BufferedSource
+import okio.ForwardingSource
+import okio.Source
+import okio.buffer
 
 class ProgressResponseBody(private val responseBody: ResponseBody, private val progressListener: ProgressListener) : ResponseBody() {
 

app/src/main/java/eu/kanade/tachiyomi/network/Requests.kt

@@ -1,7 +1,11 @@
 package eu.kanade.tachiyomi.network
 
 import java.util.concurrent.TimeUnit.MINUTES
-import okhttp3.*
+import okhttp3.CacheControl
+import okhttp3.FormBody
+import okhttp3.Headers
+import okhttp3.Request
+import okhttp3.RequestBody
 
 private val DEFAULT_CACHE_CONTROL = CacheControl.Builder().maxAge(10, MINUTES).build()
 private val DEFAULT_HEADERS = Headers.Builder().build()