minor indentation fixes
Merge pull request #28 from darylc/xr_minor_fix

move some delayed output statements to immediate output statements
Fix xr code from printing AS infront of AS numbers.

Required due to changes in https://github.com/irrtoolset/irrtoolset/commit/9d0c9b29009be89f96843445bc8bb6d3e84dfefa
Merge pull request #29 from darylc/xr_asno_fix

Fix xr code from printing AS infront of AS numbers.