Update swearfilter and wordpos as npms

analysis/wordpos/README.md

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+node-red-node-wordpos
+=====================
+
+A <a href="http://nodered.org" target="_new">Node-RED</a> node that breaks a sentance into the various parts of (English) speech.
+
+Install
+-------
+
+Run the following command in the root directory of your Node-RED install
+
+    npm install node-red-node-wordpos
+
+
+Usage
+-----
+
+Uses the wordpos npm to analyse the **msg.payload** and classify the part-of-speech of each word.
+
+The resulting message has a **msg.pos** object added with the results split into the following:
+
+    nouns:[],
+    verbs:[],
+    adjectives:[],
+    adverbs:[],
+    rest:[]
+
+**Note:** a word may appear in multiple POS (eg, 'great' is both a noun and an adjective).