docs: Update notes for 3-day Go course.

R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/4605041

doc/docs.html

@@ -23,6 +23,17 @@ concepts: syntax, types, allocation, constants, I/O, sorting, printing,
 goroutines, and channels.
 </p>
 
+<h3 id="course_notes">Course Notes</h3>
+<p>
+Slides from a 3-day course about the Go programming language.
+A more thorough introduction than the tutorial.
+</p>
+<ul>
+<li><a href="GoCourseDay1.pdf">Day 1: Basics</a> <small>[270KB PDF]</small>
+<li><a href="GoCourseDay2.pdf">Day 2: Types, Methods, Interfaces</a> <small>[270KB PDF]</small>
+<li><a href="GoCourseDay3.pdf">Day 3: Concurrency and Communication</a> <small>[180KB PDF]</small>
+</ul>
+
 <h3 id="effective_go"><a href="effective_go.html">Effective Go</a></h3>
 <p>
 A document that gives tips for writing clear, idiomatic Go code.
@@ -209,7 +220,7 @@ from Hoare’s 1978 paper to Go provides insight into how and why Go works as it
 does.
 </i></p>
 
-<h3 id="emerging_go"><a href="talks/gofrontend-gcc-summit-2010.pdf">The Go frontend for GCC</a></h3>
+<h3 id="go_frontend_gcc"><a href="talks/gofrontend-gcc-summit-2010.pdf">The Go frontend for GCC</a></h3>
 <p>
 A description of the Go language frontend for gcc.
 Ian Lance Taylor's paper delivered at the GCC Summit 2010.

doc/go_tutorial.html

@@ -10,8 +10,7 @@ After you've read this tutorial, you should look at
 which digs deeper into how the language is used and
 talks about the style and idioms of programming in Go.
 Also, slides from a 3-day course about Go are available.
-Although they're badly out of date, they provide some
-background and a lot of examples:
+They provide some background and a lot of examples:
 <a href='/doc/GoCourseDay1.pdf'>Day 1</a>,
 <a href='/doc/GoCourseDay2.pdf'>Day 2</a>,
 <a href='/doc/GoCourseDay3.pdf'>Day 3</a>.

doc/go_tutorial.txt

@@ -11,8 +11,7 @@ After you've read this tutorial, you should look at
 which digs deeper into how the language is used and
 talks about the style and idioms of programming in Go.
 Also, slides from a 3-day course about Go are available.
-Although they're badly out of date, they provide some
-background and a lot of examples:
+They provide some background and a lot of examples:
 <a href='/doc/GoCourseDay1.pdf'>Day 1</a>,
 <a href='/doc/GoCourseDay2.pdf'>Day 2</a>,
 <a href='/doc/GoCourseDay3.pdf'>Day 3</a>.