added support for spidering a particular language
with higher priority.
fixed missing /
Merge branch 'master' into testing
a few bug fixes
Merge branch 'diffbot-testing' into testing
Merge branch 'diffbot-matt' into testing
minor fix
fix makeTrashDir()
more bug fixes
fix nasty spider bug that was not prioritizing things right.
fixed image debug logging.
tree repair logic.
image core fix. image log cleanups.
fix core
fix thumbnail printing.
thumb display fixes
default images off until we fix better
ah screw it
updated features to include federated search
thumbnails gen off by default for now
image formatting fixes