gettext + code styling + proper enqueue of tablesort.js
styling complete
added icon to h2 line
js file loading on plugins tab only
moved loading of textdomain inside the class
reverting loading of js on plugins tab only
load js only if page is displayed
help tab added - tabs removed
help tab added - tabs removed -fix
js enqueue only on page + help tab + proper translation
min requirement updated to 3.1
proper code styling (see: http://codex.wordpress.org/WordPress_Coding_Standards)
proper textdomain
meta style fix
readme textdomain fix
smaller tab about content
css optimization
more codestyling
moved PHP 5 constructor before PHP 4 to remove strict warning
added if class_exists + init by global var