Summary: Currently we load all the plugins even if they are not required in dev mode, e.g. when you are developing a specific plugin. This diff adds an env var and command-line option to specify exact list of plugins to load. This makes dev mode startup faster and consume less memory.
Reviewed By: passy
Differential Revision: D24394146
fbshipit-source-id: 42a78c1ffb2632e657c2411e34e9c80fff18df3a