further engine interaction refactoring

minor updates to ServerProtocolNetwork class

restore a lost view message

unsquash the rescaled clouds

Improve parsing of complex references like "a^[b[c], d]"

Fix inifinite loops

Rearrange token types

Add more border checks

Make mazes filter use same variable as template filter

fix map/template override, remove some pointless command calls

Less precision - less confusion

Improve type declarations parsing

Another set of colours. These are an attempt to fuse ideas from mikade and bugq, based on channel feedback/voting.

Might as well make the air attack team coloured too