website update for 0.18.3
bump version after new release
plugin done-links: a companion to cross-links - highlights any links that match any drawn lines/polygons
#896: Ensure updateMap calls endCompoundOperation

Ensure endCompoundOperation is called whenever beginCompoundOperation completes, even if removeRange (or anything in the range) fails. Moreover, call removeRange only when there is text to remove, since apparently the realtime API complains otherwise.
plugin 'done links': changed link highlight colour to that of the link faction. more subtle, but works better on some map colours, and the faction is often very important
Merge branch 'patch-1' of https://github.com/Blaisorblade/ingress-intel-total-conversion
sync plugin: bump version number for merged change