[BIG REFACTOR] Create new project structure and prepare scaffolding for external modules system

app/build.gradle

@@ -0,0 +1,47 @@
+plugins {
+    id 'java'
+    id 'org.jetbrains.kotlin.jvm'
+}
+
+group 'io.bartek'
+version '1.0-SNAPSHOT'
+
+sourceCompatibility = 1.8
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    compile project(':api')
+    compile "org.jetbrains.kotlin:kotlin-stdlib-jdk8"
+    compile group: 'org.jetbrains.kotlin', name: 'kotlin-reflect', version: '1.3.61'
+    testCompile group: 'junit', name: 'junit', version: '4.12'
+    compile group: 'org.pf4j', name: 'pf4j', version: '3.2.0'
+}
+
+compileKotlin {
+    kotlinOptions.jvmTarget = "1.8"
+}
+compileTestKotlin {
+    kotlinOptions.jvmTarget = "1.8"
+}
+
+jar {
+    zip64 true
+    manifest {
+        attributes 'Main-Class': 'io.smnp.SMNPKt'
+    }
+
+    // This line of code recursively collects and copies all of a project's files
+    // and adds them to the JAR itself. One can extend this task, to skip certain
+    // files or particular types at will
+    from configurations.compile.collect {
+        exclude "META-INF/*.SF"
+        exclude "META-INF/*.DSA"
+        exclude "META-INF/*.RSA"
+        it.isDirectory() ? it : zipTree(it)
+    }
+    from files(sourceSets.main.output.classesDirs)
+    from files(sourceSets.main.resources)
+}