LPS-50210 fix compilation errors
SOS-1145 Do not notify a user when he comments on his own microblog.
SOS-1145 SF
LPS-50197 Separate the static identifiers in the scheduler table to be more specific
LPS-50197 SF
Mail Portlet Works for all browsers except IE 5.5 and below (see quirksmode.org/css/user-interface/cursor.html#note)
LRDCOM-11352 Upgrade for portal 7.0
LRDOM-11352 SF
LPS-50114 Social Office Announcement throws exceptions when the announcement creator doesn't exist
LPS-50114 don't use Validator.isNull except for Strings