docs(guide/overview): Refactor overview and mvc docs

Before, there we multiple overview docs:
- guide/overview
- guide/introduction
- guide/dev_guide.mvc
- guide/dev_guide.mvc.understanding_model
- guide/dev_guide.mvc.understanding_view
- guide/concepts

Now we have:
- guide/introduction: High level description of Angular with the key benefits but without code or any concrete concepts
- guide/concepts: explains all important concepts with a simple example and contains deep links to the other parts of the guide.

 All the old information was moved into existing documents or deleted when they were duplicates.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/ng/directive/ngInit.js b/src/ng/directive/ngInit.js
index 36f130c7..d3d0f3c1 100644
--- a/src/ng/directive/ngInit.js
+++ b/src/ng/directive/ngInit.js
@@ -12,7 +12,7 @@
  * <div class="alert alert-error">
  * The only appropriate use of `ngInit` for aliasing special properties of
  * {@link api/ng.directive:ngRepeat `ngRepeat`}, as seen in the demo below. Besides this case, you
- * should use {@link guide/dev_guide.mvc.understanding_controller controllers} rather than `ngInit`
+ * should use {@link guide/controller controllers} rather than `ngInit`
  * to initialize values on a scope.
  * </div>
  *