Merge pull request #15 from timoschmidt/master

Create JETTY_RUN directory if missing and added lwrp zkconfigset force upload option
added attribute for jetty context configuration
bump version to 0.4.2
updated README for 0.4.2
update solr version to 4.10.1
README indent
bump cookbook version to 0.4.3
Merge pull request #20 from timoschmidt/master

Support of flag "autoAddReplicas" in collection api
updated collection parameter :auto_add_replicas
rubocop ready
added .rubocop.yml file
updated change log and metadata
updated README