Some test cases were using the legacy Assert class.
Preliminary support for OSX, not 100% tested yet.
Shell close sequence was wrong, caused crash under Linux.
Bumped version to "7 B".
Some tabs sneaked in.
Alternative exit menu shortcut for OSX (since command-Q gets taken by
the system menu).
Small manual corrections (due to new OSX support).
Added support for 64bit *and* 32bit/universal OSX.
Added ability to provide extra seed data for secure random number
generation. The SRNG is kept as a global instance. An attempt to work
around accidentally (or even maliciously) poor seeding. The GUI
constantly provides new seed data through mouse location tracking.
Changed the on-screen help to clarify about the need for a
target directory when using the (--)extract function.
Drag and drop didn't work properly under OSX (text boxes got blocked due
to pending operations). The action is now done in another event cycle.
Made test cases work under OSX.
Latest drag and drop fix broke extraction and invalidation. All good
now.
Bumped to version "7 C".
Bumped OSX manifest to version "7 C".