Removed dependency of Cassandra cookbook on Metachef cookbook.
Removed unneeded cookbooks.
Changed end-of-line to Linux style
Started creating new Cassndra cookbook as the old one was malfunctioned.
Added recipe to install Cassandra from Datastax repo.
Added configuration recipe with possibility to correctly change the cluster name.
Added seeds parameter.
Added attributes of internode and client-server connections.
Updated metadata and readme
Merge branch 'cookbook-cassandra'
Vagrantfile with easily configurable number of nodes created (set to 2 nodes currently)