[BUGFIX] Fixes support for `.ember-cli` settings file

Fixes #1497, #1080
Merge pull request #1676 from twokul/fixes-yam

[BUGFIX] Fixes support for `.ember-cli` settings file
Removes bowerrc from blueprint
Merge pull request #1679 from twokul/removes-bowerrc

Removes bowerrc from blueprint
Revert "Merge pull request #1603 from rwjblue/deprecate--proxy"

This reverts commit edcff6dcf339ff2eeaa5c40b94272472c947b054, reversing
changes made to cda477f8a6fd4a2d6c904681e23b4a0d7a388316.
Merge pull request #1687 from abuiles/revert-proxy-deprecation

Revert "Merge pull request #1603 from rwjblue/deprecate--proxy"
Add test stub to adapter blueprint

Fixes #1702
Merge pull request #1703 from jgwhite/adapter-blueprint-test

Add test stub to adapter blueprint
Fix the /tests URL in IE8

IE8 does not sent a text/html header, so tests don't load unless we
allow */* requests to fetch the test file.
Merge pull request #1707 from mixonic/ie8-mf-do-you-speak-it

Fix the /tests URL in IE8
Warn on invalid output-path

Add unit tests
Make blueprintLookupPaths return [] outside projects

Fixes #1684
Upgrade broccoli-ember-hbs-template-compiler to 1.6.1
Merge pull request #1710 from quaertym/master

Upgrade broccoli-ember-hbs-template-compiler to 1.6.1
Merge pull request #1708 from jgwhite/blueprint-lookup-paths-outside-projects

Make blueprintLookupPaths return empty array outside projects
LiveReload filter patterns

Will allow a Project to add its own patterns for which the LiveReload
server can use to ignore certain file changes.
Merge pull request #1706 from bcardarella/bc-live-reload-filter-patterns

LiveReload filter patterns
Merge pull request #1649 from selvagsz/prevent-deleting-of-repo-for-invalid-outputpath

Prevent deletion of files when invalid output-path is provided
pass project to livereload-server
Merge pull request #1719 from hlindset/fix-livereload-task

pass project to livereload-server