Update links to docs

examples/arduino-wifiscan/.travis.yml

@@ -1,6 +1,6 @@
 # Continuous Integration (CI) is the practice, in software
 # engineering, of merging all developer working copies with a shared mainline
-# several times a day < http://docs.platformio.org/en/stable/ci/index.html >
+# several times a day < http://docs.platformio.org/page/ci/index.html >
 #
 # Documentation:
 #
@@ -8,10 +8,10 @@
 #   < https://docs.travis-ci.com/user/integration/platformio/ >
 #
 # * PlatformIO integration with Travis CI
-#   < http://docs.platformio.org/en/stable/ci/travis.html >
+#   < http://docs.platformio.org/page/ci/travis.html >
 #
 # * User Guide for `platformio ci` command
-#   < http://docs.platformio.org/en/stable/userguide/cmd_ci.html >
+#   < http://docs.platformio.org/page/userguide/cmd_ci.html >
 #
 #
 # Please choose one of the following templates (proposed below) and uncomment

examples/arduino-wifiscan/lib/readme.txt

@@ -34,5 +34,5 @@ include paths and build them.
 
 See additional options for PlatformIO Library Dependency Finder `lib_*`:
 
-http://docs.platformio.org/en/stable/projectconf.html#lib-install
+http://docs.platformio.org/page/projectconf.html#lib-install
 

examples/arduino-wifiscan/platformio.ini

@@ -5,7 +5,7 @@
 ;   Library options: dependencies, extra library storages
 ;
 ; Please visit documentation for the other options and examples
-; http://docs.platformio.org/en/stable/projectconf.html
+; http://docs.platformio.org/page/projectconf.html
 
 [env:nano32]
 platform = espressif32