Adds the ability to play youtube videos.

It still needs a bit of work, but playing and pausing are operational.

browserCommands/build.gradle

@@ -9,6 +9,9 @@ plugins {
 // In this section you declare where to find the dependencies of your project
 repositories {
     mavenCentral()
+    flatDir {
+        dirs new File(rootDir, 'libs')
+    }
 }
 
 // In this section you declare the dependencies for your production and test code
@@ -19,6 +22,8 @@ dependencies {
     implementation 'org.apache.logging.log4j:log4j-core:2.13.3'
     implementation 'org.apache.logging.log4j:log4j-slf4j-impl:2.13.3'
 
+    implementation 'net.harawata:appdirs:1.2.1'
+
     // Declare the dependency for your favourite test framework you want to use in your tests.
     // TestNG is also supported by the Gradle Test task. Just change the
     // testCompile dependency to testCompile 'org.testng:testng:6.8.1' and add