add sf-paper-april-24
Merge pull request #106 from papers-we-love/add-sf-meetup-paper

add sf-paper-april-24
Added in bump mapping section

Added Interactive Horizon mapping paper from Microsoft Research. Interactive Horizon Mapping creates shadows on surfaces with bump mapping
Add Google Omega to distributed systems readme
Merge pull request #103 from icco/omega

Add Google's Omega Paper
Add links to Calvin papers
Merge pull request #108 from vjoel/master

Add links to Calvin papers
Added the Apache Mesos paper

Apache Mesos is a reverse-engineering of Google's Borg. Mesos allows
clusters to do away with the traditional "role" model of distributed
computing and treats the cluster as a single large pool of resources.
Add Columbus, OH chapter
Merge pull request #109 from AndrewGuenther/master

Added the Apache Mesos paper
Merge pull request #107 from alihelmy/master

Added in bump mapping section
Merge pull request #111 from CraigStuntz/patch-1

Add Columbus, OH chapter