add recipe for logrotation

use logrotate cookbook to add logration for redmine logs
adapt/fix logrotion
adapt log directory
update CHANGELOG
raise version to 0.2.0
Merge branch 'feature/logrotation'

* feature/logrotation:
  raise version to 0.2.0
  update CHANGELOG
  adapt log directory
  adapt/fix logrotion
  add recipe for logrotation