Remove some replaced stuff from Makefile
tree3572aeec82422f235740f3f1bb952c3d053c1622
-rw-r--r-- 3647 .clang-format
-rw-r--r-- 100 .gitignore
-rw-r--r-- 2529 .travis.yml
-rw-r--r-- 19542 HelenOS.config
-rw-r--r-- 3352 Makefile
-rw-r--r-- 3888 README.md
drwxr-xr-x - abi
drwxr-xr-x - boot
-rwxr-xr-x 2034 build_all.sh
-rw-r--r-- 408 config.mk.in
-rwxr-xr-x 2368 configure.sh
drwxr-xr-x - contrib
drwxr-xr-x - defaults
drwxr-xr-x - doxygen
-rw-r--r-- 351 install.sh.in
drwxr-xr-x - kernel
-rw-r--r-- 13051 meson.build
drwxr-xr-x - meson
drwxr-xr-x - release
drwxr-xr-x - tools
drwxr-xr-x - uspace
-rw-r--r-- 1941 version