bump version to 1.0.2 for development
Allow to restart or reload runit service
sets graphite dir perms after install
Make "set admin password" idempotent
Allow to upgrade whisper
add basic serverspec integration test
Updated single node example to work with custom graphite storage_dir

(cherry picked from commit 1b218e0adbd1d1fb4e077724a408cf9f08b97e4d)

Conflicts:
	example/graphite_example/recipes/single_node.rb
satisfy rubocop
Add untested example nginx template

This is not really intended to be used directly but as a starting point
for those developing wrapper cookbooks.
Move port attribute for uwsgi, fixes #190

This attribute is probably better grouped with other uwsgi settings
Add untested apache example template

This is not really intended to be used directly but as a starting point
for those developing wrapper cookbooks.
doc_root is used
move unused apache and nginx templates into example cookbook
Merge pull request #205 from hw-cookbooks/develop

Release 1.0.2