[postgis-devel] Doc changes

[Paragon Corporation]

Now that Kevin has the docs back in shape, can people take a look at the
following:

1) Mark C et al -- Does this new section look okay to you
http://postgis.refractions.net/documentation/manual-svn/ch07.html#Exceptiona
l_Functions

2) Paul and Martin et al,  see any errors here or things that need more
explaining?
http://postgis.refractions.net/documentation/manual-svn/ST_ContainsProperly.
html

Thanks,
Regina