xl_escript:unpack_priv
xl_lists:eflatmap
xl_tdb: first last rsync is 0
tdb:delete_all
tdb:delete_all fixed
structural query module
xl_sq: more update operations
xl_tdb:update supports absent values
xl_sq: all w/o predicate selector added
xl_sq:update insert added
xl_tdb:backup/restore process on migrations
epath: deleted
xl_tdb:updated supports complex result {context, R, Ctx}
xl_tdb:updated supports complex result {context, R, Ctx}
xl_string:stripthru for binaries
xl_string:stripthru for undefined
cursor based remote updates
removed debug from ref - it looks ok
Merge branch 'develop', remote branch 'upstream/develop' into develop