Browser#spawn_phantomjs: Tiny wording fix in comment
BrowserCluster::Worker: Don't try to communicate with the master if there isn't one
BrowserCluster::Worker#shutdown: Don't kill a nil job @consumer
BrowserCluster::Worker#run_job: Moved job completion signal to #start
Browser#spawn_phantomjs: Ignore stderr
WebServerManager#up? Close connections
RPC::Server::Framework spec: Removed expectations for #run call
WebServerManager: Fixed typo in class name
WebServerManager: Moved from ChildProcess back to Process.spawm
Element::Base shared spec: Fixed type error
RPC::Server::Framework::Slave#sitrep: Don't transmit empty sitreps
WebServerManager#up? Increased timeout to 30 seconds
Removed remaining references to #to_msgpack
RPC::Server::Framework::Slave#process_pages: Don't fail of exception
RPC::Server::Framework::Master: Remove token checks from private methods
RPC::Server::Framework#issues: Fixed docs
Processes::Instances#light_grid_spawn: Retry on Dispatcher#dispatch fail
Processes::Instances#killall: Added a timeout for RPC calls
RPC::Server::Dispatcher::Node spec: Wait for the server to  properly boot-up
Processes::Manager#kill: Added a time limit