Merge pull request #1 from lperichon/master

update repo
[#49963859] tune index view
[#49963859] add payment_type_id to attr_accessibles
[#49963859] payment_type in membeship form and show
[#49963859] DRY side_bar code with helpers
Merge pull request #2 from dwaynemac/master

los commits que faltaban para payment methods