Added examples

examples/build.gradle.kts

@@ -0,0 +1,31 @@
+plugins {
+    id("org.jetbrains.kotlin.jvm") version "1.5.0"
+    id("com.github.ben-manes.versions") version "0.38.0"
+    application
+}
+
+// ./gradlew run 
+// ./gradlew runJava"
+
+defaultTasks(ApplicationPlugin.TASK_RUN_NAME)
+
+repositories {
+    mavenLocal()
+    mavenCentral()
+}
+
+dependencies {
+    implementation("net.thauvin.erik:cryptoprice:0.9.0-SNAPSHOT")
+}
+
+application {
+    mainClassName = "com.example.CryptoPriceExampleKt"
+}
+
+tasks {
+    register<JavaExec>("runJava") {
+        group = "application"
+        main = "com.example.CryptoPriceSample"
+        classpath = sourceSets["main"].runtimeClasspath
+    }
+}