Rockbox

This patch adds a Userarea to the themepage.

User can create a account (with email verification) and login.
It reuses the adminareas and users can change everything like admins but limited to their own Themes. They can not run checkwps or add new targets.

I also want to add the uploading of themes to this Area and remove the email verification step for themes. But this is still a TODO. Also some texts could probably be improved.

For this to work, you need to add a "users" table to the themes.db with the entrys "name","pass","email","emailverification".

It uses the email stored in the themes table to match themes to users.
(I opted to not cleanup the dublication (username, email etc in themes table) because its pretty difficult to restructure the db with a already running page).

 private/templates/adminlist.tpl |   13 ++-
 private/templates/edittheme.tpl |    5 +
 private/templates/frontpage.tpl |    4 +
 private/templates/userlogin.tpl |   49 +++++++++++++
 private/themesite.class.php     |  109 ++++++++++++++++++++++++++++-
 public/user.php                 |  150 ++++++++++++++++++++++++++++++++++++++++
 6 files changed, 324 insertions(+), 6 deletions(-)