R1:2cc7f82eced7

Move Conduit methods inside applications

Test Plan:
/conduit/
/conduit/method/arcanist.projectinfo/
Call method

$ echo '{}' | arc call-conduit user.whoami

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D4268