preliminary v6r1-pre1
v6r0p1
v6r0p1
Merge commit 'upstream/integration' into integration

Conflicts:

	release.notes
	releases.cfg
NEW: RSS databases following pythonic definition
FIX: cosmetic changes
FIX: added createTables methods
FIX: missing S_OK check
FIX: renaming to keep old databases
FIX: renamed sql to keep old ones
FIX: new transition sql files
FIX: improved createTables, does not create tables existing in the db
FIX: wrong order of if-else clauses
FIX: checked Value content and transformed to list
FIX: wrong ElementScheduled PrimaryKey definition
FIX: wrong return message
FIX: more verbose table creation message
FIX: protection while sharing objects and using del
FIX: updated services and removed few warnings
FIX: backup