Update block masks by running rpp_update_doc.m

Update block masks by running rpp_update_doc.m

Changelog:
Processing rpp_can_rx/CAN Receive
Processing rpp_can_setup/CAN Setup
Processing rpp_can_tx/CAN Transmit
Processing rpp_gio_in/General Purpose Digital Input
Processing rpp_gio_out/General Purpose Digital Output
Processing rpp_hdk_ain/Analog Input
diff --git a/sfunction_ain.MaskPromptString.old b/sfunction_ain.MaskPromptString.new
index 6f9fa27..568f1f7 100644
--- a/sfunction_ain.MaskPromptString.old
+++ b/sfunction_ain.MaskPromptString.new
@@ -1 +1 @@
[-Pin-]{+AD1IN pin+} number [1–16]:

[\bWarning: an error occurred while parsing class fxptui.explorer:
Invalid data type.
]\b
Processing rpp_overrun/Overrun Detection
Processing rpp_sci_cfg/Serial Configure
Processing rpp_sci_printf/Serial Printf
Processing rpp_sci_rx/Serial Receive
Processing rpp_sci_tx/Serial Send