Refactor export service

Changed the data type from short to int to increase the number of rows in excel export.
Merge pull request #450 from Northbay/master

Fix excel export (max. 32,000 rows issue)
upgrade to enunciate 1.28 and disable annoying jersey logging in plugin and standalone
make sesion service interface not implementation in repo
fix #466 - ISessionservice
fix an issue with empty results in excel building
fix #477 - values from wrong dimension on the axis
try mondrian format in excel export, if not just use default one
add excel builder options, repeating values only for flattened approach
set raw value of member cells to unique name - fix #442 - remove unnecessary loop in flattened formatter
merge Totals into master
active Grand Total menu item bold
fix #481 - query serialization with empty totals function name
fix #482 - use unique name instead of ordinal for measure mapping, fix default measure issue
more fixes on totals measure format (FIXME: query calculated measures format?)
some olap providers could use a synonym for the format string, make sure we look that up as well for the totals
add potential fix for measure format defined in query etc. - using cell format to set the format
Merge pull request #485 from lduburas/master

server part of "active Grand Total menu item bold"
cde widget #1
enable cde component for 4.8 build