Core API added to dependencies.

Signed-off-by: Pavel Erokhin (MairwunNx) <MairwunNx@gmail.com>

Author: MairwunNx

.gitignore

@@ -160,3 +160,4 @@ fabric.properties
 # Sonarlint plugin
 .idea/sonarlint
 !/gradle/wrapper/gradle-wrapper.jar
+!/libs/ProjectEssentials-Core-API-1.14.4-1.3.0.jar

build.gradle

@@ -78,6 +78,7 @@ repositories {
 }
 
 dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
     minecraft(group: "net.minecraftforge", name: "forge", version: forge_version)
     compile(group: "com.mojang", name: "brigadier", version: brigadier_version)
     compile(
@@ -90,11 +91,6 @@ dependencies {
         name: "kotlin-stdlib-$kotlin_jdk_version_target",
         version: kotlin_version
     )
-    compile(
-        group: "com.github.projectessentials",
-        name: "ProjectEssentials-Core",
-        version: ess_core_version
-    )
     compile(
         group: "com.github.projectessentials",
         name: "ProjectEssentials-Cooldown",
@@ -130,9 +126,3 @@ sourceCompatibility = targetCompatibility =
 compileKotlin.kotlinOptions.jvmTarget =
     compileTestKotlin.kotlinOptions.jvmTarget = project_jvm_version_target
 
-//noinspection GroovyAssignabilityCheck
-tasks.withType(org.jetbrains.kotlin.gradle.tasks.KotlinCompile).all {
-    kotlinOptions {
-        freeCompilerArgs += "-Xuse-experimental=kotlin.Experimental"
-    }
-}