Show `manual_purchases` as `manual`
Don't show "-" before payment method when payment method unset
Show currency symbol instead of name (so $ instead of USD)
Fix missing `$price`
Merge branch 'master' of github.com:jdevalk/edd-helpscout into jdevalk-master

Conflicts:
	includes/class-endpoint.php
Merge branch 'jdevalk-master'