minor doc fixes, add brief docker docs

doc/building.asciidoc

@@ -14,6 +14,26 @@ for your particular platform.
 
 
 
+=== Docker
+
+Using Docker is the easiest way to build Epple ][. Assuming Docker and git are installed, you can build as follows:
+
+[source,sh]
+---------------------------------------------------
+git clone git@github.com:cmosher01/Epple-II.git
+cd Epple-II
+docker build -t epple2 .
+---------------------------------------------------
+
+This will build everything inside the container. You can run Epple-II directly from the container, and access
+it with your favorite VNC client. For example:
+
+[source,sh]
+---------------------------------------------------
+docker run -d -p 5900:5900 epple2
+vinagre :0
+---------------------------------------------------
+
 === Arch Linux Example
 
 [source,sh]
@@ -22,11 +42,11 @@ sudo pacman -S base-devel sdl2 # <1>
 cd
 mkdir epple2
 cd epple2
-wget http://mosher.mine.nu/epple2/download/epple2-latest.tar.gz  # <2>
-tar xzvf epple2-latest.tar.gz
+wget http://mosher.mine.nu/epple2/download/epple2-{VERSION}.tar.gz  # <2>
+tar xzvf epple2-{VERSION}.tar.gz
 mkdir build  # <3>
 cd build
-../epple2-1.1/configure  # <4>
+../epple2-{VERSION}/configure  # <4>
 make  # <5>
 sudo make install  # <6>
 ---------------------------------------------------

doc/index.asciidoc

@@ -1,6 +1,6 @@
 Epple ][
 ========
-Chris Mosher <chris-keyword-epple2.4a8db3@mosher.mine.nu>
+Christopher A.  Mosher <cmosher01@gmail.com>
 :icons:
 :iconsdir: .
 :toclevels: 3
@@ -52,7 +52,7 @@ include::building.asciidoc[]
 ''''
 
 [small]#Copyright (C) 2009,2012, by
-mailto:chris-keyword-epple2.4a8db3@mosher.mine.nu[Christopher A. Mosher],
+mailto:cmosher01@gmail.com[Christopher A. Mosher],
 Shelton CT, USA.#
 
 image:80x15.png[Creative Commons Attribution-Noncommercial-Share Alike 3.0 USA License]