helloWorld example: add comments and deleting unecessary weioLibs.js
pwmLED deleted: duplicated example
ledBlinkyPython deleted: duplicated example (blink)
getTemperature example: add comments, some code cleaning
millis example: add comments, clean code and delet unecessary files
getTemperature_PY example: project renamed, add comments, code cleaning
pwmWrite_PY example: add comments, clean code,  del unecessary file
Merge pull request #45 from manuIO/next

examples