search on _changeDate instead of changeDate in lucene index for dateFrom and dateTo, changeDate does not exist? http://osgeo-org.1560.x6.nabble.com/xml-search-with-dateFrom-and-dateTo-td3861510.html
fix arcsde harvester results not shown in tooltip; display results in vertical table like filesystem harvester; removed unused fields in results
(cherry picked from commit b7b28d94b3bcba91aaf9b8cc418712a3b8d4c6b0)
search for revisionDate in Lucene index instead of _changeDate for dateFrom and dateTo parameters (search form is too complex to change parameters to revisionDateFrom and revisionDateTo)
(cherry picked from commit 5f83ed145ddaee314adb9e002404b6f3961f296d)
fix converting harvested metadata blob to string using default charset, read XML as bytes instead to read encodings like UTF-16 correctly
(cherry picked from commit a0557a7e026ced9614edc3f6b1edf2ebb7bb7014)
changed harvester log level
(cherry picked from commit 4faa226bae9c9f7898569a197bbb7862dcb68a2c)