Increased size of PHOTO and SOUND fields in CtCaps for Contacts

If syncml-ds-tool is used with SyncML ver 1.2, then increasing the PHOTO
(and SOUND) clip would allow the tool to accept the contact vcard in a
single message. The tool can be used with 1.2 version by providing the
option '--version 1.2'

Signed-off-by: Sateesh Kavuri <sateesh.kavuri@gmail.com>
Merge pull request #12 from kavuri/origin/large_objects

Increased size of PHOTO and SOUND fields in CtCaps for Contacts