review of Cassandra
revision of Cassandra review
new version of Cassandra review
Fixed  the last paragraph
Delete 2013-11-01-cassandra-proactive-conflict-minimization-through-optimized-task-scheduling.html
Delete 2013-09-20-locating-and-applying-systematic-edits.html
Revert "Delete 2013-09-20-locating-and-applying-systematic-edits.html"

This reverts commit 55398bde2bf3885593e216d4f71a549a82ee6ea7.
Merge pull request #9 from fayola21/master

Cassandra update