Implemented numbers with different bases

tests/programs/binary.q

@@ -0,0 +1,10 @@
+main() {
+	assert 0b0 == 0
+	assert 0b1 == 1
+	assert 0b10 == 2
+	assert 0b11 == 3
+	assert 0b100 == 4
+	assert 0b101 == 5
+	assert 0b110 == 6
+	assert 0b111 == 7
+}

tests/programs/hexadecimal.q

@@ -0,0 +1,8 @@
+main() {
+	assert 0x0 == 0
+	assert 0x1 == 1
+	assert 0xA == 10
+	assert 0x10 == 16
+	assert 0xFF == 255
+	assert 0x1000 == 4096
+}

tests/programs/octal.q

@@ -0,0 +1,8 @@
+main() {
+	assert 0o0 == 0
+	assert 0o1 == 1
+	assert 0o7 == 7
+	assert 0o10 == 8
+	assert 0o100 == 64
+	assert 0o755 == 493
+}