Refactor resource template package.
Add consul usage examples
Add consul and etcd getting started guides
Fix typo in docs
Use relative links
Add confd run example
Better confd run example
Better confd run example
Add consul getting started guide
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.
Fixes #71, broken link to quickstart guide.
Add support for env backend and new -backend flag
Add docs for env backend
Change title
Document the -backend flag
Add support for consul iteration
create tempfiles in the destination directory to avoid cross-filesystem issues
added MapDir function for mapping out etcd directories
gofmt FTW
Merge pull request #74 from fritzy/master

make key cleaning for templates recursive