when do we need to use template?
- link to state or url?
- use ng-view or ui-view
for market/store/prd etc. is template needed?
- a very simple template?
- homepage -> just load the content
- markets -> load the content
- stores -> load the content
- products -> load the content
- market -> with template, just pass the data; wo template, how to parse the data?
=> need dynamic routing
=> this works
=> use http cache to address the cache issue