Fixes 2 small bugs in host_group resource
Remove bad api_dependencies lwrp
Merge branch 'upstream' into fix_host_group

Conflicts:
	resources/api_dependencies.rb
Give permissions to root install path so that apache can read files
Fix zabbix_template :create
Factor common stuff into a library; Clean up application resource
Clean up item lwrp
Fix items overwriting each other
Remove debugging log statement
Clean up trigger lwrp
Cleanup graph lwrp; Fixes to trigger and item
Merge branch 'upstream' into cleanup_lwrps
Merge pull request #68 from RiotGames/cleanup_lwrps

Cleanup lwrps