Merge remote-tracking branch 'origin/master'

CSS changed, use of absolute paths so the script canbe embedded on any page anywhere as long as the thumbs folder is at the root, generate directory based on page name, better regex to get the large image path in js

Update README.md

CSS changed, names refactored

Set width and folder name in the page, generate corresponding folders automaticaly, set first image automatically

Only generate thumbnail if it doesn't exist

Added code to exclude links from image array in php,

Create README.md

Init commit

Initial commit