dox.yml edit and site update

Author: attipaci

.github/workflows/dox.yml

@@ -73,7 +73,7 @@ jobs:
       run: make -C xchange dox
 
     - name: Generate headless README for RedisX
-      run: make -C redisx README-redisx.md
+      run: make -C redisx/doc README.md
 
     - name: Link to xchange documentation
       run: |

include/redisx.h

@@ -30,7 +30,7 @@
 #define REDISX_PATCHLEVEL     4
 
 /// Additional release information in version, e.g. "-1", or "-rc1".
-#define REDISX_RELEASE_STRING "-rc1"
+#define REDISX_RELEASE_STRING "-devel"