* updated logo.

* fix for autocomplete with U.S. ACE layer, failing due to:

1. solr.js filterCharacters removing "characters that cause problems for
solr"

2. org.OpenGeoPortal.Solr.prototype.getTermQuery has wildcard at end of
query only

Took out period from list of filter characters, and added wildcard at
start of solr query. No apparent issues, but we should monitor for any.