HPCC-12968 Fix typo LIBSLT

Also add libxslt for CentOS5 and  remove xerces in dependent files

cmake_modules/commonSetup.cmake

@@ -542,7 +542,7 @@ IF ("${COMMONSETUP_DONE}" STREQUAL "")
       if(USE_LIBXSLT)
         find_package(LIBXSLT)
         if (LIBXSLT_FOUND)
-          add_definitions (-D_USE_LIBSLT)
+          add_definitions (-D_USE_LIBXSLT)
         else()
           message(FATAL_ERROR "LIBXSLT requested but package not found")
         endif()

cmake_modules/dependencies/el5.cmake

@@ -1 +1 @@
-set ( CPACK_RPM_PACKAGE_REQUIRES "boost141-regex, openldap, libicu, m4, libtool, xalan-c, xerces-c, gcc-c++, openssh-server, openssh-clients, expect, libarchive, rsync, apr, apr-util, zip")
+set ( CPACK_RPM_PACKAGE_REQUIRES "boost141-regex, openldap, libicu, m4, libtool, libxslt, libxml2, gcc-c++, openssh-server, openssh-clients, expect, libarchive, rsync, apr, apr-util, zip")

cmake_modules/dependencies/lucid.cmake

@@ -1 +1 @@
-set ( CPACK_DEBIAN_PACKAGE_DEPENDS "libboost-regex1.40.0, libicu42, libxslt1.1, libxerces-c28, binutils, libldap-2.4-2, openssl, zlib1g, g++, openssh-client, openssh-server, expect, libarchive1, rsync, zip")
+set ( CPACK_DEBIAN_PACKAGE_DEPENDS "libboost-regex1.40.0, libicu42, libxslt1.1, libxml2, binutils, libldap-2.4-2, openssl, zlib1g, g++, openssh-client, openssh-server, expect, libarchive1, rsync, zip")

cmake_modules/dependencies/precise.cmake

@@ -1 +1 @@
-set ( CPACK_DEBIAN_PACKAGE_DEPENDS "libboost-regex1.46.1, libicu48, libxslt1.1, libxerces-c28, binutils, libldap-2.4-2, openssl, zlib1g, g++, openssh-client, openssh-server, expect, libarchive12, rsync, libapr1, libaprutil1, zip")
+set ( CPACK_DEBIAN_PACKAGE_DEPENDS "libboost-regex1.46.1, libicu48, libxslt1.1, libxml2, binutils, libldap-2.4-2, openssl, zlib1g, g++, openssh-client, openssh-server, expect, libarchive12, rsync, libapr1, libaprutil1, zip")

cmake_modules/dependencies/trusty.cmake

@@ -1 +1 @@
-set ( CPACK_DEBIAN_PACKAGE_DEPENDS "libboost-regex1.54.0, libicu52, libxslt1.1, libxerces-c3.1, binutils, libldap-2.4-2, openssl, zlib1g, g++, openssh-client, openssh-server, expect, libarchive13, rsync, libapr1, libaprutil1, zip")
+set ( CPACK_DEBIAN_PACKAGE_DEPENDS "libboost-regex1.54.0, libicu52, libxslt1.1, libxml2, binutils, libldap-2.4-2, openssl, zlib1g, g++, openssh-client, openssh-server, expect, libarchive13, rsync, libapr1, libaprutil1, zip")

cmake_modules/dependencies/utopic.cmake

@@ -1 +1 @@
-set ( CPACK_DEBIAN_PACKAGE_DEPENDS "libboost-regex1.55.0, libicu52, libxslt1.1, libxerces-c3.1, binutils, libldap-2.4-2, openssl, zlib1g, g++, openssh-client, openssh-server, expect, libarchive13, rsync, libapr1, libaprutil1")
+set ( CPACK_DEBIAN_PACKAGE_DEPENDS "libboost-regex1.55.0, libicu52, libxslt1.1, libxml2, binutils, libldap-2.4-2, openssl, zlib1g, g++, openssh-client, openssh-server, expect, libarchive13, rsync, libapr1, libaprutil1")