Merge pull request #12 from xtuple/master

latest changes
Merge remote-tracking branch 'xtuple/master'
Add etags to list (fetch) requests.
Move etags out of ret.data and up to ret.etags.
key etags with nkey, not pkey.
comment fix.
Add etag query debugging.
Set etags property on ret before data so format matches retrieveRecord().
Fix pgListeners connect creds host.
Merge branch 'master' into stditem
Remove debugging log.
Merge branch 'master' into stditem
Support both host and hostname.
Merge branch 'master' into stditem
issue #23046: add css classes
Merge pull request #1324 from bendiy/master

Fix pgListener Connection ERROR
bump to 1.8.1
Merge pull request #1325 from shackbarth/181

bump to 1.8.1
Merge pull request #1 from bendiy/etags-on-lists

Etags on lists
Merge remote-tracking branch 'xtuple/master'