Move string compression to Python

... so that the script can know its uncompressed size and calculate the
appropriate buffer size.

source/Core/lzfx/lzfx-host-compress.c

@@ -1,48 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "lzfx.h"
-
-/* Program to demonstrate file compression. Don't use it in the real world! */
-
-int main(int argc, char **argv) {
-  if (argc == 3) {
-    /* open input */
-    FILE *f = fopen(argv[1], "rb");
-    if (!f) {
-      printf("Error: %s\n", argv[1]);
-      return 1;
-    }
-
-    /* get size */
-    fseek(f, 0, SEEK_END);
-    int inputsize = ftell(f);
-    fseek(f, 0, SEEK_SET);
-
-    /* read */
-    char *input = malloc(inputsize);
-    fread(input, inputsize, 1, f);
-    fclose(f);
-
-    /* compress */
-    int   outputsize = inputsize + 1; /* buffer overflow */
-    char *output     = malloc(outputsize);
-    lzfx_compress(input, inputsize, output, &outputsize);
-
-    /* open output */
-    f = fopen(argv[2], "wb");
-    if (!f) {
-      printf("Error: %s\n", argv[1]);
-      return 1;
-    }
-
-    /* write */
-    fwrite(output, outputsize, 1, f);
-    fclose(f);
-
-    return 0;
-  } else {
-    printf("Compresses a file.\n\nUsage: lzfx-raw input output\n");
-    return 1;
-  }
-}