Merge branch 'release-0.1-3'

updating pkdown doc

Merge branch 'release-0.1-1'

Merge branch 'master' of github.com:surh/RosetteDetector

Merge branch 'release-0.0-4'

Merge branch 'hotfix-0.0-3'

Fixing problem with functions from methods package and install
instructions

Merge branch 'release-0.0-2'

adding doi badge