Update README.md with publication information

merge pull request #11 from mukeshmk/ui

WIP: restructured the application and added UI

merge pull request #10 from mukeshmk/autosk-meta-feat

added data model for meta-features and kNN search algorithm

Merge pull request #9 from mukeshmk/model-params

updated FMLearn to store and retrieve model parameters

Update README.md to include details about FML

handled storing NUL char as a string in db