removed committed copy of works-tmp/ directory

diff --git a/works-tmp/atm-program-in-c b/works-tmp/atm-program-in-c
deleted file mode 160000 (submodule)
index 983ba96..0000000
--- a/works-tmp/atm-program-in-c
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 983ba96084d0545ca97a9819a339a61783825ff1

diff --git a/works-tmp/basic-calc b/works-tmp/basic-calc
deleted file mode 160000 (submodule)
index 493c6df..0000000
--- a/works-tmp/basic-calc
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 493c6df4598459fdacb4f7b909cc49f956343ffe

diff --git a/works-tmp/circle b/works-tmp/circle
deleted file mode 160000 (submodule)
index 23fce73..0000000
--- a/works-tmp/circle
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 23fce733bde40bca8a18256f803b26415bd71fbc

diff --git a/works-tmp/drum-ka-dum b/works-tmp/drum-ka-dum
deleted file mode 160000 (submodule)
index e0d75ce..0000000
--- a/works-tmp/drum-ka-dum
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit e0d75ced202fb755ef5fd5f7bdd74dc1c45e2b3e

diff --git a/works-tmp/number-guessing-game-in-c b/works-tmp/number-guessing-game-in-c
deleted file mode 160000 (submodule)
index d92cfaf..0000000
--- a/works-tmp/number-guessing-game-in-c
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit d92cfaf60e0df57e6677e35178fee74d23796e37

diff --git a/works-tmp/rock-paper-scissors-in-c b/works-tmp/rock-paper-scissors-in-c
deleted file mode 160000 (submodule)
index c6663b5..0000000
--- a/works-tmp/rock-paper-scissors-in-c
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit c6663b51defac60e42056e076902b7f6aa68eeb3

diff --git a/works-tmp/signup-login-system b/works-tmp/signup-login-system
deleted file mode 160000 (submodule)
index 2c4be24..0000000
--- a/works-tmp/signup-login-system
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 2c4be24e0e0a5348f27d513d01bf96aa4eeb7bb8

diff --git a/works-tmp/simple-cash-register b/works-tmp/simple-cash-register
deleted file mode 160000 (submodule)
index e2467d7..0000000
--- a/works-tmp/simple-cash-register
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit e2467d7d864c2488034bcadafed2b5e5f1dea0a8

diff --git a/works-tmp/tick-clock b/works-tmp/tick-clock
deleted file mode 160000 (submodule)
index f036de0..0000000
--- a/works-tmp/tick-clock
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit f036de0d503a137984769ff9c7749c5ef7fb004e