Construo 0.2.3

• some code cleanup
• MacOSX support

Construo 0.2.2

• added scaling, press 's' in select-mode
• fixed problem with new particles disappearing in run-mode
• made the ground look a bit nicer
• fixed speed problem in the X11 target

Construo 0.2.1

• added switch to disable thick lines in X11
• added runtime switching to fullscreen, press 'F11'
• different cursors for different tools
• added a blender like 'remove doubles', press 'j'
• fixed 'make install'
• added grid support (press 'g')
• fixes crash-bug in with user/ directory
• fixed some missing keybindings fixed
• fixed missing #ifdef/#endif for XVidMode, caused compile failure if
  Xvidmode is not present
• added zlib support for compressed construo files (.construo.gz)
• some small optimizations
• fixed problems with 16bit XServers
• more example constrution

Construo 0.2.0

• Fixed id-overlap bug which caused construction to get corrput
  (wrong particles connected together)
• added zooming plus mouse-wheel support
• added scrolling with cursorkeys and mouse
• added simple GUI
• House of Horror Part1 and Part2 added (currently a bit broken due
  to changed physics)
• fullscreen support added
• moving of objects is possible
• rotation of objects is possible
• added optional glut support for hardware accelerated OpenGL
• support for anti-aliased lines and transparency (only under glut)
• fixed particle physics, particle mass now has an impact
• particle velocity editing is possible
• added file-manager with thumbnail preview
• added custom collider objects (aka boxes)
• moving of colliders in a running simulation is possible
• some bit more actions are undoable
• lots of new bugs and missing features, see file BUGS for the known
  issues (no file overwrite warning, so be carefull!)

Construo 0.1.0

• fixed-particles are now possible
• in-game help screen available
• removal of particles is possible
• rewind to the state before the 'run' is possible (aka undo)
• rewritten to use only plain Xlib, no additional libraries required
• XML is replaced by s-expressions, this removes another library
  dependency and results in better readable files
• added a bunch of example files
• added abstraction layer, ports to other libraries or OSs should be
  quite easy (OpenGL port might follow sooner or later)