Add Squire#moveCursorTo(Start|End) methods.

I've got 99 GitHub issues, but #99 ain't one (any more).

README.md

@@ -191,6 +191,20 @@ The method takes one argument:
 
 Returns self (the Squire instance).
 
+### moveCursorToStart
+
+Removes any current selection and moves the cursor to the very beginning of the
+document.
+
+Returns self (the Squire instance).
+
+### moveCursorToEnd
+
+Removes any current selection and moves the cursor to the very end of the
+document.
+
+Returns self (the Squire instance).
+
 ### undo
 
 Undoes the most recent change.

build/squire-raw.js

@@ -1759,6 +1759,20 @@ proto._createRange =
     return domRange;
 };
 
+proto._moveCursorTo = function ( toStart ) {
+    var body = this._body,
+        range = this._createRange( body, toStart ? 0 : body.childNodes.length );
+    moveRangeBoundariesDownTree( range );
+    this.setSelection( range );
+    return this;
+};
+proto.moveCursorToStart = function () {
+    return this._moveCursorTo( true );
+};
+proto.moveCursorToEnd = function () {
+    return this._moveCursorTo( false );
+};
+
 proto.setSelection = function ( range ) {
     if ( range ) {
         // iOS bug: if you don't focus the iframe before setting the

source/Editor.js

@@ -301,6 +301,20 @@ proto._createRange =
     return domRange;
 };
 
+proto._moveCursorTo = function ( toStart ) {
+    var body = this._body,
+        range = this._createRange( body, toStart ? 0 : body.childNodes.length );
+    moveRangeBoundariesDownTree( range );
+    this.setSelection( range );
+    return this;
+};
+proto.moveCursorToStart = function () {
+    return this._moveCursorTo( true );
+};
+proto.moveCursorToEnd = function () {
+    return this._moveCursorTo( false );
+};
+
 proto.setSelection = function ( range ) {
     if ( range ) {
         // iOS bug: if you don't focus the iframe before setting the