Fix issue with encoding on portuguese day names

 * It's good to say that we couldn't understand how it was being
 translated automatically by strftime. We couldn't reproduce that on
 console also.
Code edit supplier page
Use profile format in plugins' routes
Add interface to manage consumers' distribution
Improve node and supplier removal
Use network as node template
Edit presentation text
Fix header separator
Associate enterprises with nodes using sub_organization
Show networks as tags in profile header
Chain enable of plugins considering dependencies specification
Merge branch 'distribution-plugin' of https://github.com/rede-gcr/noosfero into distribution-plugin
Limit to confirmed orders on report
Send referenced order below others

 It was needed because some orders were being hidden by the size of the
 first open order listing. Now all closed orders are coming first.
Separate total from the order listing on report
Add translation for stock on report