Merge pull request #6 from ehaselwanter/master

add standalone usage to mysql test
git commit -m"add rubocop common task"
fix rubocop issues
add travis file
rubocop 23 fix
Merge pull request #7 from ehaselwanter/rubocop-updates

update with common rubocop stuff and fixes
use the same password as with chef
add OS-check
Req. 297,298,302
combine config-files
extend OS-configs, Req. 294-323
Group and describe tests
mysql checks according to GIS Req
add all_linters to default task
remove ruby 1.8, no point in running it, cause rubocop is for ruby > 1.9.2
only match exactly one instance
use a key value matcher for clarity
english
match from start and use its(:content) style
match from line start with whitespace