Signed-off-by: Alexander Kriegisch <Alexander@Kriegisch.name>

Also fixed ajdoc tests to run correctly when executed via RunTheseBeforeYouCommit tests (previously they were not being run and silently failing).

57780: ajdoc package summary should not show synthetic information;  
57773: ajdoc crash;  
Cleaned up link generation, added support for arbitrary levels of type nesting.

- Made output class files go to documentation directory (-d) rather than source directory.

- Added "-XajdocDebug" option that will keep the source files generated from the ASM around in order to help people send better bug reports.

- Any declare forms that ajdoc doesn't know how to generate docs for get printed to the console and indicated as a limitation.

I also extended test coverage to declare forms and added proper clearing of state for multiple invocations from test cases.

- AJDT integration works
- generates documentation for all the AspectJ modules
- works on 1.3 and 1.4
- comments and Javadoc tags are properly preserved and resolved
 
Note that the hope is still for "declare" documentation to come in the form of a contribution.  

Getting it to work for our tree involved a bunch of bug fixes to deal with things like anonymous types.  To run from our tree in bootstrap mode use something like the attached batch script.  

I had to roll back some of Andy's fix to broken links: getRelativeComponent didn't work properly for internal anchor links (..html#<mumble>).  Andy, could you check this against the current thing against whatever was breaking for you, and ideally add that code patter to CoverageTestCase?

I added -XjavadocsInModel to make the addition of Javadoc strings to the ASM only happen when request it (prevent bloat of the model with strings.  The running time of ajdoc is now dominated by the compilation time.

for generating spacewar documentation.