Testing the doc by running a build. Found the quickstart could use some
more help. Fixed now.
Under Troubleshooting, tell people to run `make clean` before trying the
build again.
Merge pull request #80 from vmbrasseur/master

Tweaks to the build instructions
Additional tweaks to the build docs

* Mention pre-req installation in Quick Start
* Update PATH in Quick Start
* Use git:// protocol rather than http:// (I've found it to be faster &
* more reliable)
Merge pull request #81 from vmbrasseur/master

Additional tweaks to the build docs
WUT.

That wasn't even a sentence. Fixed now.
Add a TOC

Unfortunately, GitHub Markdown doesn't appear to support any sort of
auto-magical TOC tag, so the TOC had to be added (and therefore
maintained) manually. Phooey.
Merge pull request #83 from vmbrasseur/master

More build doc enhancements