Task #7432: Add support for pickling/unpickling pyparameterset, and replaced toString() function with __str__()

Added functions unusedKeys and adoptArgv

Put original string in dict instead of unquoted one

Added function adoptCollection

Sorting the keywords is not necessary

Had to change expand function too

Added python support for new getRecord functions
Improved getVector functions
Added functions fullModuleName and locateModule

Fixed typo

Added support for argument baseKey

Fixed makeSubset

Added function keys

Cloned the basic pyrap converters and used them.

Bug 1619: PythonInstall now defines PYTHON_BUILD_DIR, so it should be included early. Furthermore, PYTHON_BUILD_DIR and PYTHON_INSTALL_DIR must be FORCEd into the cache.

Bug 1310: I was overzealous, removing the libraries in pyparameterset and pyparmdb. They are needed by dependent packages, to link their version-info executables.

makeSubset now returns a PyParameterSet instead of ParameterSet object

result, all GNU Autotools related files have now also been removed from the
trunk. 

Define AUTO_FUNCTION_NAME if undefined
Remove test on HAVE_BOOST
Fixed use of getInfo
Use std::cout instead of cout

couldn't find the right Python modules -- with quite some duck-taping. This
solution doesn't win the "Beautiful Code Contest", but is solves the problems,
at least temporarily. Need to think of a more permanent solution, though.

in the python site-packages directory. Note that these libraries will now be
installed twice; this should be fixed at some later time.