#247 Generated JavaDoc is not formatted correctly

[Miro Halas]

The JavaDoc included in our code doesn't contain
correct HTML formatting characters. This is causing it
appear all in one line in the generated documentation.
The JavaDoc especially for longer comments is then
unreadable.

We need to fix the build process to make sure that the
generated JavaDoc is correctly formatted.

[Miro Halas]

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It is impossible to fix all the JavaDoc comments. Instead I
have integrated wikidoclet to generate our javadoc
documentation. This doclet accepts empty line as a paragraph
separator.

Unfortunately this doclet works only with JDK 1.4.2 and
therefore this JDK is required to be present to generate
JavaDoc. There is a new property in biuld.properties which
needs to point to installed JDK 1.4.2

[Miro Halas]

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the WikiDoclet didn't work correclty since it removed all
the parameters. A different solution needs to be found.