scm: git: add test to override human_attribute_name of "path to repository"
scm: mercurial: split unit model test setup whether repository required or not
scm: git: split unit model test setup whether repository required or not
scm: bazaar: add test to override human_attribute_name of "path to repository"
scm: darcs: add test to override human_attribute_name of "path to repository"
code layout cleanup test/unit/repository_test.rb
scm: add test to override human_attribute_name of log_encoding
Rails3: view: html_safe for auto_link of project homepage
Fixes HTML.
Adds functional tests.
