Update issue templates (#1348)

* Port over the old Issue Template to the standard way of doing Issue templates.
  - Some minor formatting and wording changes along the way.
* Add a note that Tasmota output is not acceptable.

.github/ISSUE_TEMPLATE/problem-report.md

@@ -0,0 +1,57 @@
+---
+name: Problem report
+about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+### Version/revision of the library used
+_Typically located in the `library.json` & `src/IRremoteESP8266.h` files in the root directory of the library.
+e.g. v2.0.0, or 'master' as at 1st of June, 2017. etc._
+
+### Describe the bug
+A clear and concise description of what the bug is.
+
+#### To Reproduce
+_What steps did you do, and what did or didn't actually happen? How can we reproduce the issue?_
+
+_e.g._
+_1. Initialise the IRsend class._
+_2. `IRsend.sendFoobar(0xdeadbeef);`_
+_3. Foobar BBQ went into Cow(er)-saving mode and fried me a couple of eggs instead._
+
+#### Example code used
+_Include all relevant code snippets or links to the actual code files. Tip: [How to quote your code so it is still readable in the report](https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet#code)._
+
+#### Expected behaviour
+_What steps did you do and what should it have done? A clear and concise description of what you expected to happen._
+
+_e.g._
+_1. Initialise the IRsend class._
+_2. `IRsend.sendFoobar(0xdeadbeef);`_
+_3. Foobar branded BBQ turns on and cooks me some ribs._
+
+#### Output of raw data from [IRrecvDumpV2.ino](https://github.com/crankyoldgit/IRremoteESP8266/blob/master/examples/IRrecvDumpV2/IRrecvDumpV2.ino) or [V3](https://github.com/crankyoldgit/IRremoteESP8266/blob/master/examples/IRrecvDumpV3/) (if applicable)
+_Include some serial text of the raw dumps of what the device saw._
+
+_**Note**: Output from Tasmota is not acceptable. We can't easily use their raw format._
+
+
+### What brand/model IR demodulator are you using?
+_Brand/Model code_ or _None_
+
+_If VS1838b: That is likely your problem. Please buy a better one & try again. Reporting a capture or decode issue when you use one of these is effectively wasting our & your time. See the [FAQ](https://github.com/crankyoldgit/IRremoteESP8266/wiki/Frequently-Asked-Questions#Help_Im_getting_very_inconsistent_results_when_capturing_an_IR_message_using_a_VS1838b_IR_demodulator)_
+
+### Circuit diagram and hardware used (if applicable)
+_Link to an image of the circuit diagram used. Part number of the IR receiver module etc. ESP8266 or ESP32 board type._
+
+### I have followed the steps in the [Troubleshooting Guide](https://github.com/crankyoldgit/IRremoteESP8266/wiki/Troubleshooting-Guide) & read the [FAQ](https://github.com/crankyoldgit/IRremoteESP8266/wiki/Frequently-Asked-Questions)
+_Yes/No._
+
+### Has this library/code previously worked as expected for you?
+_Yes/No. If "Yes", which version last worked for you?_
+
+### Other useful information
+_More information is always welcome. Be verbose._