Handle elasticsearch down and timeout conditions. Closes #1633
Change reload button to 'back'
Handle errors communicated from backend in segmented fetch
Adding configurable timeouts
Seperate shard_timeout and request_timeout, add warning notification of shard timeouts
fix comments on SearchTimeout error
Remove client request timeout per @spenceralger recommendation. Closes #1701
Merge branch 'master' of github.com:elasticsearch/kibana into feature/request-timeout
Fixes the date problem in issue #1787. Dates in the chart are different from the dates that elasticsearch returns. This is due to the fact that elasticsearch sends utc responses and the vislib time scale was not converting to utc time. I have added the d3.time.utc() scale to fix the issue.
Merge pull request #1807 from stormpython/fix/timescale

Adds UTC time scale
[travis] update hipchat token
Check for nil instead of falsy, remove debug
Disable shard timeout when set to 0.
Merge pull request #1780 from rashidkpc/fix/backend-down-message

Improve error condition communication from backend
Merge pull request #1799 from rashidkpc/feature/request-timeout

Configurable timeouts