Make sakai_site.sql create IS_SOFTLY_DELETED column as not null default 0
Description
KNL-705 has check-ins that disagree: the sakai_site.sql (for brand new instances) creates IS_SOFTLY_DELETED as a null-allowable column. The 2.9.0 conversion scripts make the column as not null default 0
Integrated in kernel-trunk #561 (See http://builds.sakaiproject.org:8080/job/kernel-trunk/561/) change the IS_SOFTLY_DELETED column to match how it is created in the 2.9.0 conversion scripts as not null default 0 (Revision 115071)
KNL-705 has check-ins that disagree: the sakai_site.sql (for brand new instances) creates IS_SOFTLY_DELETED as a null-allowable column. The 2.9.0 conversion scripts make the column as not null default 0