0.2.0-rc2
	* changed default name for libGL.so to libGL.so.1
	* works (with limited functionality) if GL_ARB_imaging and
	  GL_SGIS_generate_mipmap extension are absent
	* fixed memory leak on parse errors

0.2.0-rc1
	* libGL.so now loaded dynamically
	* Presets can be mouse-sensetive
	* Post-frame code sections. You can for example write custom
	  waveform vizualizators now!
	* Various parser/interpreter improvements:
		+ C-style while, do/while, for loops
		+ arrays support
		+ binary and logical not
	* New functions:
		+ vlength(x, y) - length of a vertex (x, y);
		+ vangle(x,y) - angle between vertices (x, y) and (1, 0);
		+ data_osc(channel, sample) - get oscillator data;
		+ data_freq(channel, band) - get frequency data;
		+ Begin(type) - begin drawing;
		+ Color(r, g, b, a) - set drawing color;
		+ Vertex(x, y) - put vertex;
		+ End() - end drawing;
	* New variables: mousex, mousey, mousebtn1, mousebtn2, mousebtn3 to
	  handle mouse                                                             
	* New constants: POINTS, LINES, LINE_STRIP, LINE_LOOP, TRIANGLES,
	  TRIANGLE_STRIP, TRIANGLE_FAN, QUADS, QUAD_STRIP, POLYGON to
	  determine drawing type
	* User variables are not global already
	* Bug fixes
	* Still missing: On-screen GUI, fullscreen mode, controls for
	  root-window mode

0.2.0-pre1
	* scivi is not using SDL now. Everything is done with GLX.
	* configuration and About dialogs added. (Surely buggy)
	* rendering is done in the off-screen buffer now.
	* presets code now supports branching
	* missing functionality: On-screen GUI

0.1.5
	* incompatible changes to preset handling code made
	* frame rate limiting
	* fullscreen mode toddled with "s"
	* presets can be stored in multiple directories
	* portability fixes
	* configure fixes
	* bug fixes
	* internal changes

0.1.0 - Initial release
