Added notes on how to use Polly

packages/notify.yaml

@@ -1,6 +1,35 @@
 # ATTENTION: The actual notify services are currently defined in configuration.yaml and NOT in this file. 
 # Just a note because I've already forgotten once ;)
 
+###############################################################################
+# AWS Polly Options:
+# pause:
+#   <break time="3s"/> 
+# emphasis: 
+#   <emphasis level="strong">really like</emphasis>
+#   level attribute values:
+#     Strong: Increases the volume and slows the speaking rate so that the speech is louder and slower.
+#     Moderate: Increases the volume and slows the speaking rate, but less than strong. Moderate is the default.
+#     Reduced: Decreases the volume and speeds up the speaking rate. Speech is softer and faster.
+# Pause Between Paragraphs:
+#   Wrap text in <p> </p>
+# Adding a Pause Between Sentences:
+#   Ending a sentence with a period (.)
+# Controlling How Special Types of Words Are Spoken:
+#   <say-as interpret-as="value">[text to be interpreted]</say-as>
+#   characters or spell-out: Spells out each letter of the text, as in a-b-c. 
+#   cardinal or number: Interprets the numerical text as a cardinal number, as in 1,234.
+#   ordinal: Interprets the numerical text as an ordinal number, as in 1,234th.
+#   digits: Spells out each digit individually, as in 1-2-3-4.
+#   fraction: Interprets the numerical text as a fraction. This works for both common fractions such as 3/20, and mixed fractions, such as 2 ½. See below for more information.
+#   unit: Interprets a numerical text as a measurement. The value should be either a number or a fraction followed by a unit with no space in between as in 1/2inch, or by just a unit, as in 1meter.
+#   date: Interprets the text as a date. The format of the date must be specified with the format attribute. See below for more information.
+#   time: Interprets the numerical text as duration, in minutes and seconds, as in 1'21".
+#   address: Interprets the text as part of a street address.
+#   expletive: "Beeps out" the content included within the tag.
+#   telephone: Interprets the numerical text as a 7-digit or 10-digit telephone number, as in 2025551212. You can also use this value for handle telephone extensions, as in 2025551212x345. See below for more information.
+################################################################################
+
 input_boolean:
   text_notify_tony:
     name: Send Texts to Tony