link checker README improvements
link checker ini file improved comments
notify site admin disable, logs to local file instead
added word break styling to break up a continuous character title across lines
Merge branch 'develop' of github.com:au-research/ANDS-Registry-Core into develop
more doc for link checker integration

Add more information about integrating the new
link checker with the registry and calling it from
cron.
fix php4 idiom for mx loader
link checker class comments and style improvements
fixed IE file upload bug
Merge branch 'develop' of github.com:au-research/ANDS-Registry-Core into develop
hotfix angularjs129 local
fix merge error