Merge pull request #104 from nwinklareth/master

Setup nginx to use static index.html and robots.txt files. Wording chang...
Merge pull request #105 from nwinklareth/master

Added empty favicon.ico file to prevent spurious fetches to site that re...
Merge pull request #106 from nwinklareth/master

Fixed wording.
Merge pull request #107 from nwinklareth/master

Changes due to problems with nginx caching