updating common files
Merge pull request #40 from TelekomLabs/update-common

updating common files
fix filenames in comments
update to rubocop 0.26.1
fix warning about changed namespace for cyclomatic complexity

Signed-off-by: Bernhard K. Weisshuhn <bkw@codingforce.com>
Merge pull request #41 from bkw/docFixes

fix filenames in comments
Merge pull request #42 from bkw/updateRubocop

Update rubocop
update gem file and integrate chef spec 4

Signed-off-by: Christoph Hartmann <chris@lollyrock.com>
make chef spec tests a default task

Signed-off-by: Christoph Hartmann <chris@lollyrock.com>
add chef server to spec helper and integrate coverage report

Signed-off-by: Christoph Hartmann <chris@lollyrock.com>
bugfix permission setting and add spec test

Signed-off-by: Christoph Hartmann <chris@lollyrock.com>
bugfix permission setting and add spec test for server recipe

Signed-off-by: Christoph Hartmann <chris@lollyrock.com>
fix typo