properties and methods highlight (#40) + Filter

* changed params|methods are highlighted with a blue (#3b8ede) indicator
* custom params|methods are highlighted with a blue (#3b8ede) indicator and green (#799a05) text
* method overrides are highlighted with an orange (#ff9016) indicator and text
Merge pull request #70 from stoe/feature/highlight

properties and methods highlight (#40) + Filter
updated Chrome Web Store image to new URL
better have https://

Chrome Web Store badge URL
Merge pull request #71 from stoe/master

updated Chrome Web Store image to new URL