Summary: Fix improper variable assignment in resizevolume.sh (remove $)

Signed-off-by: Marcus Sorensen <marcus@betterservers.com> 1360089640 -0700
Summary: resizeVolume needs to be available in UI

Detail: Adds UI element for resizing a volume

BUG-ID: CLOUDSTACK-644
Reported-by: hongtu_zang@tcloudcomputing.com
Signed-off-by: Marcus Sorensen <marcus@betterservers.com> 1360091087 -0700