[hack] v0.2.1 - First pass at method chaining formatting
[hack] v0.2.1 - First pass at method chaining formatting

Summary: This code gets completely rewritten in v0.2.3, so don't mind this diff too much, just including it to make committing the stack easier.

Differential Revision: D4115955

fbshipit-source-id: 535f89e7098c7ec396f47cc507fff77518a9291f

facebook/flow,fletcherw/flow,JonathanUsername/flow,JonathanUsername/flow,popham/flow,ForbesLindesay/flow,gabelevi/flow,MichaelDeBoey/flow,gabro/flow,popham/flow,samwgoldman/flow,mroch/flow,facebook/flow,gabelevi/flow,samwgoldman/flow,JonathanUsername/flow,facebook/flow,samwgoldman/flow,samwgoldman/flow,popham/flow,nmote/flow,fletcherw/flow,popham/flow,gabelevi/flow,gabro/flow,JonathanUsername/flow,gabro/flow,nmote/flow,nmote/flow,MichaelDeBoey/flow,MichaelDeBoey/flow,fletcherw/flow,jamesgpearce/flow,mroch/flow,nmote/flow,popham/flow,fletcherw/flow,ForbesLindesay/flow,ylu1317/flow,gabelevi/flow,jamesgpearce/flow,gabelevi/flow,mroch/flow,gabelevi/flow,gabelevi/flow,claudiopro/flow,ForbesLindesay/flow,AgentME/flow,TiddoLangerak/flow,ylu1317/flow,samwgoldman/flow,TiddoLangerak/flow,gabro/flow,AgentME/flow,popham/flow,JonathanUsername/flow,ForbesLindesay/flow,jamesgpearce/flow,MichaelDeBoey/flow,jamesgpearce/flow,AgentME/flow,nmote/flow,fletcherw/flow,nmote/flow,AgentME/flow,TiddoLangerak/flow,facebook/flow,nmote/flow,ForbesLindesay/flow,mroch/flow,mroch/flow,fletcherw/flow,ylu1317/flow,mroch/flow,claudiopro/flow,jamesgpearce/flow,JonathanUsername/flow,samwgoldman/flow,ylu1317/flow,JonathanUsername/flow,AgentME/flow,gabro/flow,facebook/flow,MichaelDeBoey/flow,claudiopro/flow,jamesgpearce/flow,mroch/flow,jamesgpearce/flow,gabro/flow,TiddoLangerak/flow,facebook/flow,claudiopro/flow,TiddoLangerak/flow,popham/flow,samwgoldman/flow,ylu1317/flow,ForbesLindesay/flow,facebook/flow,claudiopro/flow