[sakai2-tcc] cutting a Kernel 1.0.20 tag

[Seth Theriault]

Seth Theriault wrote:

> There are four Jira issues with fixes in the 1.0.x branch and
> that have a 1.0.20 target version:
> 
> KNL-652 Kernel base POM uses deprecated properties
> KNL-733 Cannot delete folders created in special areas
> KNL-697 Compatibility patch for IE9
> KNL-652 Site caching is broken in Kernel 1.1.9

Well, almost. KNL-697 is marked to merge into the 1.0.x branch.

Seth