Remove empty settings.

Author: ekpyron

test/libsolidity/semanticTests/abiEncoderV1/abi_decode_dynamic_array.sol

@@ -4,6 +4,5 @@ contract C {
     }
 }
 
-// ====
 // ----
 // f(bytes): 0x20, 0xc0, 0x20, 0x4, 0x3, 0x4, 0x5, 0x6 -> 0x20, 0x4, 0x3, 0x4, 0x5, 0x6

test/libsolidity/semanticTests/abiEncoderV1/abi_decode_fixed_arrays.sol

@@ -4,6 +4,5 @@ contract C {
         return (a[i], b[j][k]);
     }
 }
-// ====
 // ----
 // f(uint16[3],uint16[2][3],uint256,uint256,uint256): 1, 2, 3, 11, 12, 21, 22, 31, 32, 1, 2, 1 -> 2, 32

test/libsolidity/semanticTests/abiEncoderV1/abi_decode_static_array.sol

@@ -8,6 +8,5 @@ contract C {
     }
 }
 
-// ====
 // ----
 // f(bytes): 0x20, 0xc0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6 -> 1, 2, 3, 4, 5, 6

test/libsolidity/semanticTests/abiEncoderV1/abi_decode_static_array_v2.sol

@@ -11,6 +11,5 @@ contract C {
     }
 }
 
-// ====
 // ----
 // f(bytes): 0x20, 0xc0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6 -> 1, 2, 3, 4, 5, 6

test/libsolidity/semanticTests/abiEncoderV1/abi_decode_trivial.sol

@@ -4,6 +4,5 @@ contract C {
     }
 }
 
-// ====
 // ----
 // f(bytes): 0x20, 0x20, 0x21 -> 33

test/libsolidity/semanticTests/abiEncoderV1/abi_decode_v2.sol

@@ -18,6 +18,5 @@ contract C {
     }
 }
 
-// ====
 // ----
 // f() -> 0x20, 0x8, 0x40, 0x3, 0x9, 0xa, 0xb

test/libsolidity/semanticTests/abiEncoderV1/abi_decode_v2_calldata.sol

@@ -12,6 +12,5 @@ contract C {
     }
 }
 
-// ====
 // ----
 // f(bytes): 0x20, 0xe0, 0x20, 0x21, 0x40, 0x3, 0xa, 0xb, 0xc -> 0x20, 0x21, 0x40, 0x3, 0xa, 0xb, 0xc

test/libsolidity/semanticTests/abiEncoderV1/abi_decode_v2_storage.sol

@@ -20,7 +20,6 @@ contract C {
     }
 }
 
-// ====
 // ----
 // f() -> 0x20, 0x8, 0x40, 0x3, 0x9, 0xa, 0xb
 // gas irOptimized: 203310

test/libsolidity/semanticTests/abiEncoderV1/abi_encode_call.sol

@@ -22,6 +22,5 @@ contract C {
     }
 }
 
-// ====
 // ----
 // f() -> true

test/libsolidity/semanticTests/abiEncoderV1/byte_arrays.sol

@@ -9,7 +9,6 @@ contract C {
         return (a, b.length, b[3], c);
     }
 }
-// ====
 // ----
 // f(uint256,bytes,uint256): 6, 0x60, 9, 7, "abcdefg" -> 6, 7, "d", 9
 // f_external(uint256,bytes,uint256): 6, 0x60, 9, 7, "abcdefg" -> 6, 7, "d", 9