Add tag's routes
Add strong parameter permitting tag_list
Set up tag model and association
Done tags migration
Add tag_list to view
Tags' spec
Add debug params making debug more happier
Initialize tags cloud
Install and require jqcloud
Requite jqclud
Add tagcloud helper
add render post tags helper
Add page/posts.js to precompile
Add line-break to posts' content
Adding simple tags cloud to posts' index
editing Readme
Update Readme
readme fixing
Fix readme link issue
Link fixing