redblacktree: Restructure weirdly structured if statements

Use 't' for tree name instead of 'T'

begin: Add some programs to Makefile and remove committed binaries

redblacktree:

 - Rename function 'find' to 'tree_find'
 - Inline else parts so it looks like '} else {'
 - do function declarations on one line

Prefer 'for (;;)' to 'while (1)'

Indentation and comments

Forgot to add utsname.c + ignored a few more executables.

Signed-off-by: Thomas Bracht Laumann Jespersen <laumann.thomas@gmail.com>

Makefile, and a little restructuring.

Signed-off-by: Thomas Bracht Laumann Jespersen <laumann.thomas@gmail.com>

Added help message and -h,--help option.
Signed-off-by: Thomas Bracht Laumann Jespersen <laumann.thomas@gmail.com>

Command line options for use_progress

A few indentation problems

Changed login program.

Removed yaml1_1.

A few changes

 - Some forgotten uncommitted test changes in conway.c
 - redblacktree: Makefile: Added -O2 flag to CFLAGS
 - redblacktree: Makefile: Added clean_graphs to PHONY

Shorter dead/alive calculation

added initial curses implementation - figure out sleep/timeout function

Add lncurses

Added conway

master makefile to build all the subprojects in the C folder

code formatting

removed old readme, and markdown version