Completely redo how gradle works (#40)

* make getWorldEdit() never null.

Signed-off-by: solonovamax <solonovamax@12oclockpoint.com>

* Locate commands work like vanilla

Signed-off-by: solonovamax <solonovamax@12oclockpoint.com>

* Completely rework all the gradle stuff for the subprojects

Signed-off-by: solonovamax <solonovamax@12oclockpoint.com>

* Update gradle version

Signed-off-by: solonovamax <solonovamax@12oclockpoint.com>

* make :common an api in the bukkit build.gradle

Signed-off-by: solonovamax <solonovamax@12oclockpoint.com>

* Move git clone function to CommonConfig.kt + make processResources depend on downloadDefaultPacks

Signed-off-by: solonovamax <solonovamax@12oclockpoint.com>

* clean up common build.gradle.kts

Signed-off-by: solonovamax <solonovamax@12oclockpoint.com>

* remove sponge

Signed-off-by: solonovamax <solonovamax@12oclockpoint.com>

* rename fabric group from com.dfsek.terra.bukkit to com.dfsek.terra.fabric

Signed-off-by: solonovamax <solonovamax@12oclockpoint.com>

* idk why this was removed some how?

It shows it's still in the main repo, but it was removed for me /shrug

Signed-off-by: solonovamax <solonovamax@12oclockpoint.com>

* Fix shading issues.

Signed-off-by: solonovamax <solonovamax@12oclockpoint.com>

* Fix issues with fabric-loom being stupid and requiring the plugin on the root project.

Signed-off-by: solonovamax <solonovamax@12oclockpoint.com>

buildSrc/src/main/kotlin/com/dfsek/terra/DependencyConfig.kt

@@ -0,0 +1,25 @@
+package com.dfsek.terra
+
+import org.gradle.api.Project
+import org.gradle.kotlin.dsl.dependencies
+import org.gradle.kotlin.dsl.repositories
+
+fun Project.configureDependencies() {
+
+    repositories {
+        maven { url = uri("https://hub.spigotmc.org/nexus/content/repositories/snapshots/") }
+        maven { url = uri("http://maven.enginehub.org/repo/") }
+        maven { url = uri("https://repo.codemc.org/repository/maven-public") }
+        maven { url = uri("https://papermc.io/repo/repository/maven-public/") }
+        maven { url = uri("https://maven.fabricmc.net/") }
+        gradlePluginPortal()
+        jcenter()
+        mavenCentral()
+    }
+
+    dependencies {
+        "testImplementation"("org.junit.jupiter:junit-jupiter-api:5.7.0")
+        "testRuntimeOnly"("org.junit.jupiter:junit-jupiter-engine:5.7.0")
+        "compileOnly"("org.jetbrains:annotations:20.1.0")
+    }
+}