Add a requirements.txt file and add rdflib-jsonld to them.
CRLF is now the end-of-line delimiter in event serialization.

The LF end-of-line delimiter is deprecated. It is transitionally
permitted for backwrads compatibility, but a warning is issued the
first time a deserializer receives one.
Update the user guide about the CRLF EOLs.
Move the python examples to a subdirectory.

The objective is making room for examples in other languages.
Flush stdout when writing events at the default client main code.

When the body did not end with an end of line, its last line was not shown.
Add an example of a publisher in Java.
Remove old code from the client module.
Improved media-type support.

Events are now represented as application/ztreamy-event.
Update version number and changelog.
Add a MANIFEST.in file for including the examples in the distribution.
Merge branch 'release-0.2' into development.
Fix errors with file includes in the programmer's guide.
Set a maximum width to the HTMLs of the documentation.
New version of Publisher.java that can log data to a file.

The log file can be replayed by ztreamy.tools.replay
Fix a bug in client.py: undeclared finish variable.

When the connection to the server is lost, there was one case
in which the variable finish was not defined.