Fixed bbPress in Addons page
Fixed translation issues on the Discount Codes page.
Added Membership Level column to Users page in dashboard.
Updated translation
Added pmpro_stripe_create_plan_array and pmpro_stripe_create_customer filters
Merge pull request #120 from messica/dev

Various bug fixes, Membership Level added to Users page, updated translation files, added stripe filters..
Merge branch 'dev' into v2.0

Conflicts:
	classes/gateways/class.pmprogateway_stripe.php