Create separate node stores
Final refactoring before starting FileStore implementation
File store seems to work... I am cautiously optimistic
Ascending/descending file storage WORKSgit add --all
Add range lookup function
Refactor FileStore
Cleanup, change file open mode to a+, add tree order to store interface
Add fseek wrapper for seek count
Add insert, lookup, lookup range programs
traverse() now supports a range of results
Cleanup
Add support for updating value
Almost done, just need to fix empty search problem
Fix broken unit test
Add seek count to lookup scripts
Cleanup, documentation
Documentation
Merge pull request #1 from mkaminski11209/file_store

File store