added middleman-build-reporter
Merge pull request #80 from mdb/build-reporter

added middleman-build-reporter
Added Emberman to extensions list
Use Emberman + middleman-bower, update Ember, details:
- Use Emberman instead of middleman-ember
- Use middleman-bower + bower to load JS dependencies
- Use Ember 1.8.0-beta.2 (Emberman 0.0.1 default)
- Use Ember Data 1.0.0-beta.10 (Emberman 0.0.1 default)
- Use Handlebars 1.3.0 (Emberman 0.0.1 default)
- Use jQuery 2.1.1 (minified) instead of custom old jQuery version
Added .jshintrc
Structure Ember application into separate files
Data normalization
Added ProcessData custom extension, middleman-pry, other minor cleanup
[WIP] Cleaning Ember setup