Added separate section for variables in package file.
New with-index macro.
Started a generic fixture file.
Added git-has-conflicts symbol.
Added documentation for new symbols.
Better theme for documentation.
Added git-index-new and the ability to open a git-index file.
Added more documentation.
Renamed git-has-conflicts to git git-index-has-conflicts
Added in-memory and file based indexes, added test for file-based.
Added index-clear test.
Reordered compile to make sure that signature is loaded before index.
Added tests for in-memory index.
Git_add_index_bypath no longer requires a stage.
Parse out index entry stage value for each entry.