Stub APIs for GTFilterList
Import GTFilterList.h and fix its visibility
Fix forward declarations and imports
Implement -filterListWithPath:…
Implement filter list application
Test filter list loading
Test + fix applying a single filter
Test applying multiple filters to data
Test applying a filter list to a file and a blob
Ensure both filters are applied, test combined output
Merge remote-tracking branch 'origin/master' into filter-lists
Clarify why both a path and blob are provided
Take ownership of the loaded git_filter_list
J. Aberwacky indentation fix
Sure, maybe this does something
Merge pull request #331 from libgit2/filter-lists

Wrappers for git_filter_list