Prototype for exp(), used for QVM code.
Bump version no.
Console is not initialised until its width is set from the game window.

Effect was that, say, chat would initially be wrapped at the default width;
but once the console has been opened, new text is wrapped at the correct
width. This change causes the width calculation to happen much sooner.
Move UTF-8 functions out of q_shared.[ch]; some renaming.
Add basic code point classification and case conversion.
Allow names to be entirely non-Latin, so long as at least one letter or ideograph is used.
VM code doesn't handle bitfields.
Unquote strings when using /<cvar> <value> and /echo <string>.
Fix loss of a leading \ in some situations, e.g. variable value in /set.
When sending a command to the server, send it with local cvars expanded.
Fix handling of trailing \s in command strings.
Fix up handling of no-build areas to match Tremulous.
Remove the --install flag on cmake, since we do not have root access on travis
Add IRC notifications to travis
Port better timing code from ioq3
Only notify changes in successful builds. Less verbose.
Remove extra code that causes game to lag
Merge branches 'more-utf8' and 'bugfixes'
Refactor G_admin_restart for clarity.
Layout may be specified via /map and /devmap (2nd arg).