Update to https

added link to kle-serial to README

base filename off title when downloading PNG, etc.

added FLAT profile

tweak css to allow keycap border-color changes

changed max width/height of keys to 24

reverted footer size change

Merge branch 'ivanjonas-master'

Merge branch 'master' of git://github.com/ivanjonas/keyboard-layout-editor into ivanjonas-master

updated more copyright dates

Updated © to 2013-2018 instead of 2013-2015 (#222)

Allow for newer Google Fonts import snippet (#186)

improve footer spacing

fix footer background issue

Updated code to work with newest Jison version