Add distinct release task
Rename git release task
Add empty bower.json
Do not check for non-existant manifests
Rename Gruntfile section for new task
Release 0.2.6

Changelog:

9aa3f0f Add distinct release task
ba4fcd8 Rename git release task
8271686 Add empty bower.json
8f1b400 Do not check for non-existant manifests
3b7230a Rename Gruntfile section for new task