TODO

TODO:
    -   Fix year overview graph.
    -   Use commit date as index?
    -   Refine robots.txt

    -   Delete / clean tools

    -   Allow owner to delete variables from his scripts:
    http://villavu.com/forum/showthread.php?p=818794#post818794

    -   Fix unicode warnings.
    -   Implement searches.
    -   Implement IP ban system.

    -   On commits; use IDs for variables instead of names? / Also allow ID's?
            [Implemented, but should be removed again IMO]

    -   Implement favicon.ico / support for static files.
    -   Images per variable?
    -   Page helper to view graps. Year X, Month Y, of commits. (By user, etc)

    -   Add optionparser for logfiles, etc.

    -   Weekly / Monthly report. (In pdf, txt)?
    -   Time (gained) delta.
    -   Script and user activity. Stats per week, etc.
    -   ``Overview'' page. List top 50 users, scripts, variables. Also show time
    delta here and on user page.

    -   Pages and graphs for Variables.
        -   Per users (pie)
        -   Per scripts (pie)
    -   Pages and graphs for Scripts.
        -   Per users (pie)
        -   Per variables (pie)

    -   Pages and graphs for Users.
        -   Per script
        -   Per variable

    -   Graphs:
        -   Commits per hour (what hour is the most busy, etc)
        -   Scatterplot with commits per hour (hits on minutes or seconds)
            ( Also filter per user , per script, per variable? )
        -   User time vs time? (How much minutes does he/she gain per actual
            minutes)

    -   Signature service.


MAYBE:
    -   Script Manager integration?