Started moving synchronous cluster implementation to asynchronous one. Synchronous is broken on some browsers as soon as one coordinator is dead
Cluster Servers and Coordinators are now working async. It is now possible to contact a cluster even if some of the coordinators are down
Continued implementing async functionality in cluster dashboard
Merge branch '2.1' of github.com:triAGENS/ArangoDB into 2.1
Added an upgrade cluster button when cluster is shutdown. And further adoption to asynchronous code
If no coordinator is available the interface will tell you. Screen needs to be prettified. Still some issues when interface comes back, null-pointer exceptions
Added unreachable view
Fixed a bug with retrying whenever the connection was lost
Fixed a redircetion bug (Dead Coordinator -> Revive Coordinator -> Dead Coordinator -> Revive Coordinator) did not load cluster interface twice
Fixed cluster dashboard on server failure
Merge branch '2.1' of github.com:triAGENS/ArangoDB into 2.1