FCREPO-1074 debug messages

The old axis jar and the logback jar were at least partly the cause.
FCREPO-1076 UN_TOKENIZED fields break truncated search

This commit adds fgsindex.lowercaseExpandedTerms
to index.properties for the lucene plugin.
Default is true, but if set to false,
then the query processor will not change a query
with wildcards to lowercase,
which is the problem for queries on UN_TOKENIZED fields.
FCREPO-1082 Upgrade to latest referenced libraries
FCREPO-1083 Enhance example URIResolverImpl

resolves Fedora URIs,
passes resolution of other URIs 
back to the XSLT processor.
FCREPO-1082 Upgrade to latest referenced libraries
FCREPO-1082 Upgrade to latest referenced libraries
FCREPO-1076 UN_TOKENIZED fields break truncated search
Documentation
Version 2.4.2
Documentation
Ignore trailing blanks in property values
Improved logging and related things
Final corrections for version 2.4.2
FCREPO-1105 Build config for Islandora 

This is a property file tailored for configuration of GSearch with
Islandora, see the file for the ant command to run.
FCREPO-1105 Build config for Islandora

documentation and various corrections
Add '&' to the set of characters that are replaced by '_' in
metadataFieldName, when indexing metadata in datastreams with Tika.

Thanks to Rich d'Rich.
FCREPO-1137 Upgrade to latest Fedora, Lucene and Solr
FCREPO-1105 Build config for Islandora
FCREPO-1188 Upgrade to latest Fedora, Lucene, Solr, and Tika

Most modifications due to changes from lucene 3.6 to 4.2
FCREPO-1188 Upgrade to latest Fedora, Lucene, Solr, and Tika