Merge pull request #1 from tux21b/master

Update repo
Added code to output an error on CreateSession when the user provides an
empty array of hosts.

Added code to the test suite to make sure the issue does not appear
again in the future.
Removed unnecessary check for nil in cluster.go. Ran gofmt on files that
I ultered the code in.
Merge pull request #56 from phillipCouto/master

Return Error when user provides an empty array for hosts
Added error codes
If the prepared statement does not exist on server, re-prepare it
Fix deadlock
added links to the new mailing list / google group
Merge branch 'reprepare-statement' of git://github.com/ChannelMeter/gocql into reprepare
First cut at adding CAS statements
No need to make the caller supply the CAS flag in the binding statement
Update AUTHORS
cleaned up CAS branch a bit
Updated Readme.md

Added package status right at the top so people are aware of what grade the package currently is. Formatted the text a bit for the feature list.

Added reference to the roadmap page so people can see what we are planning in the future for the project.
better test cases
Merge branch 'master' of https://github.com/tux21b/gocql
Update README.md
Merge pull request #85 from fclairamb/patch-1

Update README
Merge remote-tracking branch 'upstream/master'