Fallback to using the PID if the label is empty.

Must appease the Dan!
Merge pull request #114 from adam-vessey/7.x-INT-334

Fallback to using the PID if the label is empty.
preventing white screen
allowing inheritance
one less fail
now with even less death screens
Merge pull request #115 from willtp87/7.x.grace_in_failure

preventing white screen
Update README.txt

bibutils project has moved to: http://sourceforge.net/p/bibutils/home/Bibutils/
Update bibutils.info

bibutils project has moved to: http://sourceforge.net/p/bibutils/home/Bibutils/
display csl is selectable
bye bye thoughts
remove an i
using attached for setting
harder urls
not double encoding
Merge pull request #117 from willtp87/7.x.select_csl

7.x.select csl
Add alter to allow modules to adjust citation info to be output.
Merge pull request #116 from sprklinginfo/7.x-update-bibutils-links

7.x update bibutils links
Merge remote-tracking branch 'origin/7.x' into 7.x-COH-37
Add example implementation.