add option to filter by current tag or any post tags
new template options, bug fixes, and optimizations
new admin ui
keep legacy template for upgrades < 2.0
merge add-tags branch
del timthumb
tweaks
fix js issues with saving and multiple widgets
refactor some js
refactor some js
some readme updates
merge master branch
readme updates
bug fixes, screenshots and readme updates
fix issue with undefined template when upgrading from pre 2.0
styling tweaks, display comment count, bug fixes
composer package, GPLv3 license, etc
editor config
remove cache dir
update ignores for cache dir