fixed typo in district_type selector
load member#show data with jQuery deferred
add api namespace to api url
added top_contribultors collection; added member view layout to accomodate top contributors table; modified members:member request to pull member from existing collection instead of server
added initializer to TopContributors collection to set url on creation based on member id
show top contributors on member detail page
model and collection tests
Merge branch 'feature/top_contributors' into develop