add widget_textdomain action
add p tags to widget output

surround label and field type with `<p>` tags
full width group buttons
add wp widefat class to dropdown select
Update readme.txt
Update README.md
update version
update version, change lang path
change back to /languages
Update plugincore.php
change /lang to /languages
uncomment translation action
add plugin row meta
add plugin row meta function
fix plugin add links
move filter to main class file
translations handled in main class
load translations on init

#4