Add -sbt-latest, uses latest sbt release, & test.
Rename to -sbt-force-latest.
Add -sbt-force-latest to the help output.
Rename to -sbt-force-latest in test too..
Add -sbt-dev to the help output.
Add -debug-inc to the help output.
Merge commit 'refs/pull/77/head'; commit 'refs/pull/81/head' into merge