update README for 2.2.4

Author: tpruvot

README.txt

@@ -1,5 +1,5 @@
 
-ccminer 2.2.3 (Dec. 2017)    "polytimos algo and keccakc (opt)"
+ccminer 2.2.4 (Jan. 2018)     "lyra2v2 and keccak improvements"
 ---------------------------------------------------------------
 
 ***************************************************************
@@ -278,6 +278,11 @@ so we can more efficiently implement new algorithms using the latest hardware
 features.
 
 >>> RELEASE HISTORY <<<
+  Jan. 04th 2017  v2.2.4
+                  Improve lyra2v2
+                  Higher keccak default intensity
+                  Drop SM 2.x support by default, for CUDA 9 and more recent
+
   Dec. 04th 2017  v2.2.3
                   Polytimos Algo
                   Handle keccakc variant (with refreshed sha256d merkle)

res/ccminer.rc

@@ -60,8 +60,8 @@ IDI_ICON1               ICON                    "ccminer.ico"
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 2,2,3,0
- PRODUCTVERSION 2,2,3,0
+ FILEVERSION 2,2,4,0
+ PRODUCTVERSION 2,2,4,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x21L
@@ -76,10 +76,10 @@ BEGIN
     BEGIN
         BLOCK "040904e4"
         BEGIN
-            VALUE "FileVersion", "2.2.3"
-            VALUE "LegalCopyright", "Copyright (C) 2017"
+            VALUE "FileVersion", "2.2.4"
+            VALUE "LegalCopyright", "Copyright (C) 2018"
             VALUE "ProductName", "ccminer"
-            VALUE "ProductVersion", "2.2.3"
+            VALUE "ProductVersion", "2.2.4"
         END
     END
     BLOCK "VarFileInfo"