Fix a wrong option description. (#115)

* upate metadata type system

* update serde framework to coupe with the new data type system

* replace unnecessary data types

* adding type for pdc_kvtag_t, all occurances are fixed

* update new commons CMake for publishing commons

* commons compilation passed

* compiled

* remove unnecessary header files from installation

* resolve conflict

* add important files

* clang formatting

* update cmake

* update option message

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Co-authored-by: Houjun Tang <htang4@lbl.gov>

CMakeLists.txt

@@ -336,7 +336,7 @@ endif()
 #-----------------------------------------------------------------------------
 # SERVER CACHE option
 #-----------------------------------------------------------------------------
-option(PDC_SERVER_CACHE "Enable timing." OFF)
+option(PDC_SERVER_CACHE "Enable Server Caching." OFF)
 if(PDC_SERVER_CACHE)
   set(PDC_SERVER_CACHE 1)
 endif()