Use new import format.
Various python3 modifications.
Call setup.py with python3.
Merge branch 'master' into python2

Conflicts:
	wrw/__init__.py
Merge branch 'master' into python3

Conflicts:
	wrw/util.py
Fixed python3 iterator protocol.
Merge branch 'master' into python3
Merge branch 'master' into python3

Conflicts:
	wrw/__init__.py
	wrw/util.py
Merge branch 'master' into python3

Conflicts:
	wrw/session.py
Merge branch 'master' into python3

Conflicts:
	wrw/resp.py
Merge branch 'master' into python3

Conflicts:
	wrw/resp.py
	wrw/session.py
Fixed Python3 bug.
Merge branch 'master' into python3
Merge branch 'master' of git.dolda2000.com:/srv/git/r/wrw into python3
Merge branch 'python3' of git.dolda2000.com:/srv/git/r/wrw into python3
Merge branch 'master' into python3

Conflicts:
	wrw/__init__.py
Converted the multipart form reader to Python3.
Added a decorator for autoencoding string responses to bytes.
Merge branch 'master' into python3
Converted the HTML-generator to Python3.