Document the removal of RailsAppSpawnerIdleTime and RailsFrameworkSpawnerIdleTime. [ci:skip]
Document the removal of RailsAppSpawnerIdleTime and RailsFrameworkSpawnerIdleTime.
[ci:skip]

bf4/passenger,jawj/passenger,phusion/passenger,antek-drzewiecki/passenger,clemensg/passenger,kewaunited/passenger,phusion/passenger,kewaunited/passenger,clemensg/passenger,bf4/passenger,antek-drzewiecki/passenger,phusion/passenger,cgvarela/passenger,clemensg/passenger,phusion/passenger,cgvarela/passenger,kewaunited/passenger,kewaunited/passenger,cgvarela/passenger,kewaunited/passenger,cgvarela/passenger,clemensg/passenger,bf4/passenger,cgvarela/passenger,jawj/passenger,clemensg/passenger,cgvarela/passenger,kewaunited/passenger,bf4/passenger,clemensg/passenger,antek-drzewiecki/passenger,phusion/passenger,antek-drzewiecki/passenger,cgvarela/passenger,jawj/passenger,bf4/passenger,clemensg/passenger,kewaunited/passenger,bf4/passenger,antek-drzewiecki/passenger,clemensg/passenger,phusion/passenger,bf4/passenger,jawj/passenger,jawj/passenger,cgvarela/passenger,jawj/passenger,phusion/passenger,kewaunited/passenger,antek-drzewiecki/passenger,phusion/passenger,antek-drzewiecki/passenger,jawj/passenger,antek-drzewiecki/passenger