Rename extern to html
Fix a bug with empty show-depends
firstLine support non-existant files
Fix a bug in case a package is for host only
Avoid UTF-8 characters in logs
Fix bug when there is no more jobs

Fixed by Matthew Weber
Cosmetics changes

Reindent, changes some path in main algorithm, remove some traces
Use realpath instead of readlink
Use Perl Template Toolkit

Try to improve readability of HTML generation
Send report only if not empty
Add index.html file in root directory
Cosmetic changes in html result
Add information page about configurations
Append package status changes to report
updateCTime was disable