Fix compiler warnings
Fix problem with IDN and UTF-8 encoding.
mass change: update copyright years.
Remove an unused function and an unused local variable.
Mass update copyright years.
[mq]: cfg-mk
Ran update-copyright.
"invalide" -> "invalid"
Mark some iri.c strings for translation.
Fix Test-iri-list.
IRI requirement: do not percent-encode already percent-encoded values (try1)
Fix a double quoting
iri.h is already included in wget.h, so don't include it in C files
Some cleanups in iri.c
quote*() functions don't like that much NULL arg
opt.remote_encoding should not override opt.locale, add a force arguments to set_uri_encoding()
Use DEBUGP instead of commenting out all the _wonderful_ printfs
Change global variable model for state-object
Do not free/duplicate current/remote encoding string if they aren't changed
Use the right flags for idna conversion (RFC3987 section 3.1)