[maven.req] Attempt to fix rhbz#1116413
[maven.req] Initial attempt to speed maven.req generator up
[test] Remove maven.req cache files after each test
Another try to speed RPM generators up a bit
Store cache files in /tmp
[config] Scream if config file cannot be opened
[config] Fix syntax error
Store cache files in buildroot

Storing them in /tmp wasn't good idea...
[osgi.req] Fix import
Arrgh... I meant RPM_BUILD_DIR of course
Store our "builddir" location in JAVAPACKAGES_CACHE_DIR

and export this var in %mnv_install and %add_maven_depmap
[test] Switch to JAVAPACKAGES_CACHE_DIR
Looks like printing something to stderr during req/prov generation causes build failure
Move "kill parent process" functionality to "util" module
[maven.req] Metadata.get_osgi_provides() returns dict, not list
[maven.req] Versioned OSGi reqs should look like osgi(bundle) = version
Pass %{_builddir}/%{?buildsubdir} to RPM req/prov generators

Generators use this path to store cache files
[metadata.dependency] Improve consistency a bit
[config] Add missing license header
[dependency] Treat "optional" field as string, like rest of the fields

Plus small refactoring