Initial commit
Indexed is working
Extra redundant files
Some renaming
Potential nullPointer bug is fixed
Docs Indexer
Better tests
Postings now are unmodifiable for everybody except Indexer. List of postings are sorted (TreeSet) by docID. Index returns empty List instead of Null if nothing is found
Now indexer implementation is concurrent. But only one term can be added at the same time
Use SortedSet properties to effectively find elemnts instead of traversing
Minor refactoring
Added function to index files after creating an Indexer.
FindBoth method
Little bug with indexing file
Initial commit.

Merge branch 'master' of https://github.com/mir/Indexer