update milliways component to version found on live site, adding tags support(?) and sanitizing mwuri page titles before display

add a new function to save a message flash in the session data to be displayed on the next page load (e.g. when we're doing post/redirect/get)

Adds a agree to TnC's tick box to the signup page... and wont let you submit untill you do.. also fixes the not enabling the submit button when you've filled out the last field problem

Needs checking for agreement in the php too.. otherwise non JS enabled people will still get away with it

Desktop on demand - New applet and associated size changes

alomst finished signup system, all the logic is there, just need to be made to look nice and the deplyment TODOs followed

signup system now generates ldifs, and adds members to the mailing lists, dont forget to remove the dev mods before deploying

UI and validation for the new signup system, actual backend functionality is started but mostly missing