added some changes

[voncloft]

added changelog
reintegraded color for outdated packages and [newer installed] as well

[voncloft]

idk if you can use this - but I basically just added a changelog function scratchpkg

scratch_changelog() {
needarg $@
arg=$*
for repo in $PORT_REPO; do
#echo $repo/$1
if [[ -d $repo/$1 ]];
then
found=1
if [[ -f $repo/$1/CHANGELOG ]];
then
cat $repo/$1/CHANGELOG;
else
echo "No Changelog Exists"
fi
break
fi
done
if [ ! "$found" ];
then
msg "No matching package found"
fi
}

[emmett1]

its not posix compliance, so i cant merge it.

[voncloft]

welp...i tried - I'll implement it in my fork