Merge branch 'release/1.0.2' into develop
use project-root-relative paths everywhere; move detection of git project root into the Git utility module
add suport for parsing rubocop output with column data
use rubocop 0.9 --format argument to get emacs (unformatted) style
Merge branch 'feature/rubocop-adapter-fixes' into develop
remove line-length adapter since it really gets in the way of using --all
add --trace to README, make help output more helpful.
version bumps; ruby-appraiser gets 1.0.3, and the rubocop adapter to 1.0.1 with updated dependency requirements
Merge branch 'release/1.0.3'