Added sbt error message
Merge pull request #19 from hmgibson23/print-sbt-error

Added sbt error message
Fix ensime/ensime-server#477
Merge pull request #20 from edani/sem-high-crlf

Fix ensime/ensime-server#477
Replace compile-on-save with perform-on-save.

Can be either nil (no action), or a string naming the sbt action to perform when a file is saved. Defaults to "compile" (although I prefer "test-quick").
Merge pull request #21 from sellout/perform-on-save

Replace compile-on-save with perform-on-save.
prep for https://github.com/ensime/ensime-server/issues/527
Merge pull request #22 from fommil/prep_527

prep for server loading config on startup
active module name passed to server to support refactoring
Merge pull request #23 from fommil/more_prep_527

active module name passed to server to support refactoring