commented out rack-mini-profiler, we should use this only when profiling the app, otherwise it keeps getting in the way of browser request logs and consuming developpers time
added by_permalink scope spec
ProjectsController show action cleanup
added not_deleted to by_permalink scope and removed to_param method (it's silly to use this having the permalink)
now we dont redirect to permalink anymore, don't think this behaviour is needed now that everylink to project show uses the permalink.
fixed some links to project that were using the project id instead of the permalink
Merge pull request #219 from diogob/fix_project_links_in_home

Fix project links in home
refactor image uploader
Merge pull request #221 from adrianob/refactor_image_uploader

refactor image uploader
by default number_to_currency dont need to show the cents, only in admin that we change the precistion to 2
fixed links to explore that use the Backbone router. Will apply a more elegant fix soon
fix specs
Merge branch 'master' of github.com:catarse/catarse
Merge pull request #222 from diogob/fix_links_to_explore

fixed links to explore that use the Backbone router. Will apply a more e...
Merge pull request #223 from devton/master

number_to_currency dont need to show the cents, only in admin that we should show the cents
Merge from catarse master