Gas analyzers now analyze gases in pipes (#7112)

Resources/Locale/en-US/atmos/gas-analyzable-system.ftl

@@ -0,0 +1,7 @@
+gas-analyzable-system-internal-error-missing-component = Your gas analyzer whirrs for a while, then stops.
+gas-anlayzable-system-internal-error-no-gas-node = Your gas analyzer reads, "NO GAS FOUND".
+gas-analyzable-system-verb-name = Analyze
+gas-analyzable-system-verb-tooltip = Analyze Contents
+gas-analyzable-system-header = Your gas analyzer shows a list of statistics:
+gas-analyzable-system-statistics = Pressure: {PRESSURE($pressure)}
+                                   Temperature: {$tempK}K ({$tempC}°C)

Resources/Prototypes/Entities/Structures/Piping/Atmospherics/pipes.yml

@@ -71,6 +71,7 @@
     range: 2
     sound:
       path: /Audio/Ambience/Objects/gas_hiss.ogg
+  - type: GasAnalyzable
 
 #Note: The PipeDirection of the PipeNode should be the south-facing version, because the entity starts at an angle of 0 (south)