Merge pull request #7 from tompreuss/master

Add CH command /nextrestart

Nice one, Tom. Also, check out /seen. :)
Minor style and output formatting improvements for /nextrestart.
Apparently auto_include.ms is transcluded at each exectution unit and so that code needs to be in a separate .ms file.
Check in the current contents of misc.msa from the disk, plus addition admin permission checks where missing. Added /nextrestart code.
Remove conflicting definition of /help (already in config.txt).
Checked in working versions from disk. Wrote pets.msa.
Improved messages. Removed redundant assignment.
Added random selection of cat type to /spawn-tame-mob.
Remove staff-only restriction. Log use to server log.
Current code on PVE. Added /region-rename (issue 130). Still need to synch survival and creative scripts.
Never heard of these. Why do we have them?
Add duration parameter to /xray-top, with default 1 day. Allow optional period parameter for /xray-edits, default 28 days. Make /xray-rb reliable for large rollbacks and redo ALL ore destructions.
Replace deprecated runas(~op,x) with sudo(x).
Add untracked edits from survival.
Replace deprecated runas(~op,x) with sudo(c).
Replace deprecated runas(~op,x) with sudo(c).
Replace deprecated runas(~op,x) with sudo(c). Use longer /fakeop definition from C.
Remove anachronistic /setspleef.
/furnace and /furnace-top from C.
Add Creative-specific commands. Still need to resolve the conflicting definitions of /mode.