Update WIP discord and some vendors.

CPR has features disabled and PCRE is fully disabled until updated to new code.

vendor/ZMQ/appveyor.yml

@@ -22,15 +22,15 @@ environment:
     - platform: Win32
       configuration: Release
       WITH_LIBSODIUM: OFF # unavailable build files for VS2008
-      ENABLE_CURVE: ON
+      ENABLE_CURVE: OFF
       CMAKE_GENERATOR: "Visual Studio 9 2008"
       MSVCVERSION: "v90"
       MSVCYEAR: "vs2008"
       ARTIFACT_NAME: v90
     - platform: Win32
       configuration: Release
-      WITH_LIBSODIUM: ON
-      ENABLE_CURVE: ON
+      WITH_LIBSODIUM: OFF
+      ENABLE_CURVE: OFF
       CMAKE_GENERATOR: "Visual Studio 10 2010"
       MSVCVERSION: "v100"
       MSVCYEAR: "vs2010"
@@ -111,12 +111,12 @@ environment:
       ARTIFACT_NAME: v141-x64
     - platform: cygwin64
       WITH_LIBSODIUM: OFF
-      ENABLE_CURVE: ON
+      ENABLE_CURVE: OFF
       CMAKE_GENERATOR: "Unix Makefiles"
       ARTIFACT_NAME: cygwin64
     - platform: mingw64
       WITH_LIBSODIUM: OFF
-      ENABLE_CURVE: ON
+      ENABLE_CURVE: OFF
       CMAKE_GENERATOR: "MSYS Makefiles"
       ARTIFACT_NAME: mingw64
     - platform: Win32-uwp
@@ -275,19 +275,6 @@ test_script:
          )
   - cmd: if "%APPVEYOR_REPO_TAG%"=="false" (ctest -C "%Configuration%" -V %TEST_OPTIONS%)
 
-deploy:
-  - provider: GitHub
-    tag: $(APPVEYOR_REPO_TAG_NAME)
-    release: libzmq $(APPVEYOR_REPO_TAG_NAME)
-    description: |
-        Windows binaries for libzmq $(APPVEYOR_REPO_TAG_NAME), uploaded from appveyor.
-        Edit after appveyor is done uploading.
-    auth_token:
-      secure: vmAeVtN2qiQgFBCB2I5FDDRtADQ7GUdR9NwAJJyakbiV5OHzLHExDcC/D9Oh5r67
-    draft: true
-    prerelease: false
-    force_update: true # adds files, clobbers release name and description
-
 
 # the analysis build is repeated; apparently appveyor only uses the first section that matches some branch
 for: