(fix) Updated Makefile for Cargo/Travis.
(fix) Moved debug statement.
(fix) Do not shift mounted character.
(fix) Handle requests as relative paths.
Merge pull request #13 from iron/fix/travis-cargo

(fix) Updated Makefile for Cargo/Travis.
(feat) 303 when attempting to serve files as dir.
(fix) Use original url for 303.
Merge pull request #12 from iron/feat/303

(feat) Add 303 redirection to calls for index.html as a directory.
(fix) Avoid RTE with null path.
Merge pull request #14 from iron/fix/null-path-rte

(fix) Avoid RTE with null path.
(fix) Location as string.
Merge pull request #15 from iron/fix/location-string

(fix) Location as string.
(doc) Updated README from template.
(doc) Updated README.
(doc) Replaced Cargo with Cargo.toml.
Merge pull request #16 from iron/doc/standardize-readme

(doc) Standardize readme.
(feat) Added favicon.
(doc) Documented favicon.
(feat) Added dynamic max-age to favicon.