scide: Fix Bug introduced by commit 3724b47

Forgot to call superclass focus methods

Signed-off-by: Scott Wilson <i@scottwilson.ca>
scide: Revert commit 2d4fff4

Ironically, commit 466cb0f reintroduced the bug 2d4fff4 was meant to solve, and reverting it fixed it again.

Signed-off-by: Scott Wilson <i@scottwilson.ca>