Added negative elevation filtering when sent via BT/Network (#164)

app/build.gradle

@@ -8,13 +8,13 @@ plugins {
 
 android {
     namespace 'com.rtbishop.look4sat'
-    compileSdk 34
+    compileSdk 35
     defaultConfig {
         applicationId "com.rtbishop.look4sat"
         minSdk 21
-        targetSdk 34
-        versionCode 320
-        versionName '3.2.0'
+        targetSdk 35
+        versionCode 321
+        versionName '3.2.1'
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"