* Add enable/disablecontrols for target dataset (patch from Luiz Americo, bug ID 26364)

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@28004 3ad0048d-3df7-0310-abae-a5850022a9f2
* Small optimisation in strnew from Luiz Americo (bug ID 26365)

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@28005 3ad0048d-3df7-0310-abae-a5850022a9f2