Includes hashicorp/go-envparse#2

From [https://github.com/appc/spec/blob/master/spec/aci.md](https://github.com/appc/spec/blob/master/spec/aci.md):

>environment (list of objects, optional) represents the app's environment variables (ACE can append). The listed objects must have two key-value pairs: name and value. The name must consist solely of letters, digits, and underscores '_' as outlined in IEEE Std 1003.1-2008, 2016 Edition, with practical considerations dictating that the name may also include periods '.' and hyphens '-'. The value is an arbitrary string. These values are not evaluated in any way, and no substitutions are made.

Dotted environment variables are frequently used as a part of the Spring Boot pattern. (re: ZD-6116)

This PR specifically doesn't address the conversion of hyphens (`-`) due to an issue with rkt [[Nomad GH # 2358]](https://github.com/hashicorp/nomad/issues/2358).

Docs: Add command consul agent & fix nomad command

`sudo` is required to enable other drivers like rkt and java while the
`-dev` flag enables the agent to run in a standalone mode.

Add Autopilot feature from Consul

Component-ize UI for placement failures

1. Extra whitespace
2. Remove redundant code
3. Remove redundant markup from test
4. placement-failure should be used as an inline component
5. Prefer `assign` polyfill
6. Use new `@ember' org style imports

1. cleanWhitespace > /test/utils/clean-whitespace.js
2. Missd the data-test attribute for placement failures in previous
conflict

1. Simple move of placement-failures template code to a component
2. Start adding integration tests - hit `inc` surprise

Make example service name make sense

Add volumes config to LXC driver

website: fix example json job

Ensure that bind mounting via the volumes config really did work.
Signed-off-by: Michael McCracken <mikmccra@cisco.com>

Signed-off-by: Michael McCracken <mikmccra@cisco.com>

Signed-off-by: Michael McCracken <mikmccra@cisco.com>

Signed-off-by: Michael McCracken <mikmccra@cisco.com>

Signed-off-by: Michael McCracken <mikmccra@cisco.com>

Allow lxc driver to accept bind mount config similarly to the docker
driver.

Includes some static sanity checks in Validate step
Signed-off-by: Michael McCracken <mikmccra@cisco.com>

Can't use the string syntax in json.

Also fixes typo in curl example command.
Signed-off-by: Michael McCracken <mikmccra@cisco.com>

update middleman-hashicorp

Switch from global-redis-check for the example job's service name to
redis-cache. The former name is really confusing and someone finally
called us out on it:

https://groups.google.com/d/msg/nomad-tool/3RTh6CyYkWk/vEe_Sj7lAAAJ

Also specifically mention that the `service.name` parameter is what is
advertised in Consul.

UI: Upgrade dependencies