Framework cleaning an enhancing : Shark and LDAP

[Jacques Le Roux]

Despite of the efforts I put in it 2 years ago, I'm wondering if we should not throw away Shark. It's not supported anymore and 
there are any real use of it in OFBiz since ECA are used instead. It looks really like a dead end.
LDAP is proposed as a specialpurpose applications in https://issues.apache.org/jira/browse/OFBIZ-1689. But I see it more like a core 
framework feature even if there is no real use of it in OFBiz for now.

WDYT ?
Jacques