created client packages

created basic client classes

client/build.gradle

@@ -0,0 +1,38 @@
+buildscript {
+    ext.kotlin_version = "1.3.31"
+    ext.tornadofx_version = "1.7.18"
+    ext.junit_version = "5.1.0"
+
+    repositories {
+        mavenLocal()
+        mavenCentral()
+    }
+    dependencies {
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+        classpath "org.junit.platform:junit-platform-gradle-plugin:1.1.0"
+    }
+}
+
+plugins {
+    id 'org.jetbrains.kotlin.jvm' version '1.3.31'
+}
+
+group 'com.hso'
+version '1.0-SNAPSHOT'
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
+    implementation "no.tornado:tornadofx:$tornadofx_version"
+    implementation "com.jfoenix:jfoenix:8.0.8"
+}
+
+compileKotlin {
+    kotlinOptions.jvmTarget = "1.8"
+}
+compileTestKotlin {
+    kotlinOptions.jvmTarget = "1.8"
+}