add various fragmented classes for testing and update readme

remove useless autocorrelation

add code to track camera pose across frames

add theoretical preemptive RANSAC algorithm

add triangulation class

add triangulation class

remove multiple match debug code

add benchmarking system

implement basic feature tracking

add feature matching class

add license

refactor to classes

optimized feature detection complete

add buckets and feature caps

implement corner strength function

add derivative and gaussian calculations

in the beginning there was darkness