- solidify/Makefile (OBJS): added project.o
- solidify/Makefile (new): new target to create a new project
- solidify/Makefile (run): changed to resume previously created project
- solidify/util.h (stralloc): added stralloc (from fped)
- solidify/project.h, solidify/project.c: create, load, and save project
description files
- solidify/solidify.c (clicked, gui_buttons, gui, main): updated to use
project instead of solid
- solidify/solidify.c (usage, main): new invocation: four arguments to start
new project, one argument to resume old project
