Merge pull request #1 from robertchoi8099/master

UCLOUDNG-349 add ruby_block for editing /etc/hosts
Merge pull request #2 from robertchoi8099/master

add rsyslog default conf template with chef-rewind
Merge pull request #3 from robertchoi8099/master

Exclude rsyslog::client recipe
Merge pull request #4 from robertchoi8099/master

add 'protocol' attr to override the old value set by rsyslog cookbook.
add defult tesiting framework
Merge pull request #6 from cloudware-cookbooks/testing

add default testing framework
Merge pull request #5 from robertchoi8099/master

add 'disable_local_log' attr to make local_log configurable

Thanks robert!
replace FileEdit block with hostsfile lwrp.