[ANAL RETENTIVE] Missing semi-colon
Merge pull request #1855 from jayphelps/patch-2

[ANAL RETENTIVE] Missing semi-colon
Add Blueprint.prototype.insertIntoFile.

* Inserts the provided content into a file (always at the end right now).
* Only inserts once unless `force` option is truthy.
Merge pull request #1857 from rwjblue/add-insert-into-file

Add Blueprint.prototype.insertIntoFile.
blueprints should generate sorted multi-line property import statements

* makes diffs more reasonable
* makes ember inits/re-blueprints are easier
use es6 import syntax for this file.
Merge pull request #1865 from stefanpenner/improve-blueprint-import-statements

Improve blueprint import statements
Allow nested output path, if path does not previously exist.
Merge pull request #1872 from rwjblue/allow-nested-output-path

Allow nested output path, if path does not previously exist.
Pass through entire path when proxying

When using the proxy blueprint a request to `/api/posts`
would send the request as `/posts` to the proxied server.
This updates the proxy blueprint to prepend the proxy base on
proxied requests.
Update changelog for http-proxy generator
Merge pull request #1874 from tstirrat/proxy-path-passthru

Pass through entire path when proxying
Add default Addon.prototype.blueprintsPath implementation.
Merge pull request #1876 from rwjblue/provide-default-addon-blueprintsPath

Add default Addon.prototype.blueprintsPath implementation.