Remove jsinterop-annotations Javadoc from site (#343)

Future javadoc should be removed before being replaced to avoid this,
or actually unpack the gwt artifact to extract javadoc.

Fixes #337

Author: niloc132

src/main/markdown/doc/latest/DevGuideCodingBasicsJsInterop.md

@@ -6,7 +6,7 @@ JsInterop is one of the core features of GWT 2.8. As the name suggests, JsIntero
 
 ## Exporting a Java type to JavaScript
 
-JsInterop can be used to expose a Java type to be used externally from a JavaScript script (aka a non-native type). This can be achieved by annotating the type with `@JsType`. This annotation exposes all the public non-static fields and methods, and tells the GWT compiler that the type is to be exported to a JavaScript type. Annotating a class with `@JsType` is equivalent to annotating all its public non-static methods with `@JsMethod`, its constructor with `@JsConstructor` (only one `@JsConstructor` is allowed to exist, more details can be found [in the javadoc](http://www.gwtproject.org/javadoc/latest/jsinterop/annotations/JsConstructor.html)), and all its public non-static fields with `@JsProperty`, so no need to add them explicitly.
+JsInterop can be used to expose a Java type to be used externally from a JavaScript script (aka a non-native type). This can be achieved by annotating the type with `@JsType`. This annotation exposes all the public non-static fields and methods, and tells the GWT compiler that the type is to be exported to a JavaScript type. Annotating a class with `@JsType` is equivalent to annotating all its public non-static methods with `@JsMethod`, its constructor with `@JsConstructor` (only one `@JsConstructor` is allowed to exist, more details can be found [in the javadoc](https://javadoc.io/doc/com.google.jsinterop/jsinterop-annotations/latest/index.html)), and all its public non-static fields with `@JsProperty`, so no need to add them explicitly.
 
 Additionally, `@JsType` can be fine-tuned using the following properties: