test: route: split documents test whether scoped under project or not
test: route: split issue categories test whether scoped under project or not
test: route: split news tests
route: move news after project scope
On Rails 3.0, news test passes.
test: route: add trackers test
test: route: simplify /issues/bulk_edit test
replace tabs to spaces at public/stylesheets/scm.css
Typo.
Prevent selection of line numbers when selecting file/code contents (#3382).
Moved Date months/weeks calculations used in Graph to lib.
