Better application title example
Better application title example

* Have the title default to the base if no tokens.
* Also cleanup quotes
ssendev/ember-cli-document-title,rwjblue/ember-cli-document-title,abulrim/ember-cli-document-title,abulrim/ember-cli-document-title,kimroen/ember-cli-document-title,rwjblue/ember-cli-document-title,lucas-clemente/ember-cli-document-title,ronco/ember-cli-document-title,ronco/ember-cli-document-title,ssendev/ember-cli-document-title,lucas-clemente/ember-cli-document-title,kimroen/ember-cli-document-title