Add "platformio-udev" rules

docs/platforms/atmelavr.rst

@@ -37,9 +37,9 @@ Packages
       - See below in :ref:`atmelavr_frameworks`
 
 
-.. note::
-    You can install ``atmelavr`` platform with these packages
-    via :ref:`cmd_install` command.
+.. warning::
+    **Linux Users:** Don't forget to install "udev" rules file
+    `99-platformio-udev.rules <https://github.com/ivankravets/platformio/blob/develop/scripts/99-platformio-udev.rules>`_ (an instruction is located in the file).
 
 
 .. _atmelavr_frameworks:

docs/platforms/atmelsam.rst

@@ -31,9 +31,9 @@ Packages
       - See below in :ref:`atmelsam_frameworks`
 
 
-.. note::
-    You can install ``atmelsam`` platform with these packages
-    via :ref:`cmd_install` command.
+.. warning::
+    **Linux Users:** Don't forget to install "udev" rules file
+    `99-platformio-udev.rules <https://github.com/ivankravets/platformio/blob/develop/scripts/99-platformio-udev.rules>`_ (an instruction is located in the file).
 
 
 .. _atmelsam_frameworks:

docs/platforms/stm32.rst

@@ -35,9 +35,9 @@ Packages
       -
       - See below in :ref:`stm32_frameworks`
 
-.. note::
-    You can install ``stm32`` platform with these packages
-    via :ref:`cmd_install` command.
+.. warning::
+    **Linux Users:** Don't forget to install "udev" rules file
+    `99-platformio-udev.rules <https://github.com/ivankravets/platformio/blob/develop/scripts/99-platformio-udev.rules>`_ (an instruction is located in the file).
 
 
 .. _stm32_frameworks:

docs/platforms/teensy.rst

@@ -34,9 +34,9 @@ Packages
       - See below in :ref:`teensy_frameworks`
 
 
-.. note::
-    You can install ``teensy`` platform with these packages
-    via :ref:`cmd_install` command.
+.. warning::
+    **Linux Users:** Don't forget to install "udev" rules file
+    `99-platformio-udev.rules <https://github.com/ivankravets/platformio/blob/develop/scripts/99-platformio-udev.rules>`_ (an instruction is located in the file).
 
 
 .. _teensy_frameworks:

docs/platforms/timsp430.rst

@@ -31,9 +31,9 @@ Packages
       - See below in :ref:`timsp430_frameworks`
 
 
-.. note::
-    You can install ``atmelavr`` platform with these packages
-    via :ref:`cmd_install` command.
+.. warning::
+    **Linux Users:** Don't forget to install "udev" rules file
+    `99-platformio-udev.rules <https://github.com/ivankravets/platformio/blob/develop/scripts/99-platformio-udev.rules>`_ (an instruction is located in the file).
 
 
 .. _timsp430_frameworks:

docs/platforms/titiva.rst

@@ -34,9 +34,9 @@ Packages
       -
       - See below in :ref:`titiva_frameworks`
 
-.. note::
-    You can install ``titiva`` platform with these packages
-    via :ref:`cmd_install` command.
+.. warning::
+    **Linux Users:** Don't forget to install "udev" rules file
+    `99-platformio-udev.rules <https://github.com/ivankravets/platformio/blob/develop/scripts/99-platformio-udev.rules>`_ (an instruction is located in the file).
 
 
 .. _titiva_frameworks: