Removed findChildWithID and modified getSection.
Removed findChildWithID and modified getSection.

The method getSection was doing what findChildwithID was doing. So in an effort
to consolidate the two functions I removed findChildWithID and modified
getSection. The modification to get section was simply to check for different
id forms. For example the Disk section used ovf:diskId so I needed to check
for that.

Signed-off-by: Marcos Cintron <d68a97f9cedacc5e727c3ff243ef4cc60a101b2f@us.ibm.com>
Signed-off-by: Scott Moser <f411aed5b71f5ab75e7f202cdde1f0f4410975aa@linux.vnet.ibm.com>

Awingu/open-ovf,Awingu/open-ovf,Awingu/open-ovf,Awingu/open-ovf