fix method name
nil check on servers
attr access fix
Merge pull request #5 from cloudware-cookbooks/etcd

Etcd
tweak search utils for etcd access
fix endpoints and memcached setters
unstub get_endpoint
enable ha_disabled attr to bypass vip endpoints in non ha environments
Merge pull request #6 from cloudware-cookbooks/etcd

enable ha_disabled attr to bypass vip endpoints in non ha environments
find etcd servers via chef search
Merge pull request #7 from cloudware-cookbooks/etcd

find etcd servers via chef search
attempt to fix the jenkins build breakage.
null checks and typos galore
Merge pull request #8 from cloudware-cookbooks/fix_build

attempt to fix the jenkins build breakage.
Merge pull request #9 from cloudware-cookbooks/etcd

Etcd
fix ailor warnings and unsolvable version
fix version constraint for reals
Merge pull request #10 from cloudware-cookbooks/etcd

tailor & constraint fixes
change interface mappign on a per environment basis
Merge pull request #11 from cloudware-cookbooks/if_fixes

change interface mappign on a per environment basis