document the base template function

confd: exit handle signals and exit cleanly

Confd now captures the SIGINT and SIGTERM singals and exits cleanly.

bump version 0.5.0

Version bump to 0.4.2

integration test just use localhost

Merge pull request kelseyhightower#77 from raizyr/master

os.Rename cross-filesystem issue alternative solution

Always trim prefix from keys

It is common for prefixed keys to be stored in etcd with a
leading "/". When retrieving keys from etcd, the leading "/"
is preserved, this is not the case for consul, which means
the prefix doesn't always get stripped off.

Ensure the prefix is always removed by trimming the leading "/"
from all keys and the user defined prefix before trimming the
prefix from the key.

Merge pull request kelseyhightower#61 from rafecolton/fix-for-handlin…

…g-multiple-etcd-nodes-in-config

Loading config bytes manually instead of with `toml.DecodeFile`

Version bump to 0.4.0

Merge pull request kelseyhightower#44 from robbyt/patch-1

minor markdown format fix to quick-start-guide.md