Merge pull request #9 from cmr/master

(cleanup) Minor cleanups.
(refactor) Updated for iron's flattening.
(doc) Removed ServerT from README.
Merge pull request #10 from iron/refactor/iron-flattening

(refactor) Updated for iron's flattening.
Merge pull request #11 from iron/doc/server-in-readme

(doc) Removed ServerT from README.
(doc) Updated link to remove /core README.
Merge pull request #12 from iron/doc/new-doc-link

(doc) Updated link to remove /core README.
(fix) Updated rust installation.
Merge pull request #13 from iron/bug/travis

(fix) Updated rust installation.
(feat) Removed unused manifest keys.
(fix) Removed use of mixin.
Merge pull request #14 from iron/feat/iron-updates

Updated for Iron changes
(cleanup) Switched entirely to using cargo for builds.
Merge pull request #15 from iron/fix/nuke-makefile

Move entirely to Cargo
(fix) Updated for Alloy move.
Merge pull request #16 from iron/feat/move-alloy

(fix) Updated for Alloy move.
(fix) Share -> Sync.
Merge pull request #17 from iron/fix/share-to-sync

(fix) Share -> Sync.
Update README.md

Update example code to reflect move of Alloy in README.md
Merge pull request #18 from brycefisher/patch-1

(docs) Update README.md.