add percentages to progress bars; tidy translation

* If the current language is English, the second "English" column will
  no longer display.
* Progress bars have percentages again.
* Some jade logic has been simplified.
use true translation metrics

We were on magnetic translation befoe
bought project module back up to speed

* Added check that ``dent`` was loaded before looking for related
  configuration settings.
* Fixed ``h3``s that should have been ``h2``s, and ``h4``s that should
  have been ``h3``s
* Added larger margins for headings
* Forced the ``td``s of the translations table to be their normal
  capitalisation
* Readded some translations
* Fixed links to repos
* Fixed links to issues
* Reimplemented configList
Add pull request notification

* Add message when there are pull requests with client side javascript
* Add string for OAOSIDL, for future usage
* Title cased credits
* Removed text transform from random quote
* Shoved commit count to left
* Added lines to top and bottom of ``h2``
* Removed redundant CSS
* Added JQuery
fix missing string
add french translations
Fix typographical error

The strings.json for the project module was malformed. This commit
rectifies the issue
Add footer to pages linking to ./project
Moved admin strings to json

* Moved strings from hardcoded ``admin/commands.js`` to
  ``admin/strings.json`` to aid translation
* Bump total string count to a rather large number
* Tidy some JS I noticed whilst in the vicinity