Update SExp rendering and cleanup code
Merge pull request #544 from rorygraves/sexp_cleanup

Update SExp rendering and cleanup code
Revert "Update SExp rendering and cleanup code"
Merge pull request #547 from ensime/revert-544-sexp_cleanup

Revert "Update SExp rendering and cleanup code"
workaround sbt rubbishness
Merge pull request #551 from fommil/sbt_speedup

workaround sbt rubbishness
WIP start rearranging initialisation
WIP refactoring startup and init behaviour
Fix intg test
Cleanups on startup refactor
refactor indexing layer
persist the fqns
stale files are removed from the search engine on startup