Merge pull request #3 from creativlimade/master

create and populate a database for btree
Merge pull request #4 from creativlimade/master

renamed file
commiting
Merge pull request #5 from Cdingram/master

commiting
Creation done
Merge pull request #6 from Cdingram/master

Creation done
merging cody files
merge conflicts
Merge pull request #7 from aktse/master

resolved merge conflicts
finished search by key/value
Merge branch 'master' of https://github.com/C291F14/C291A2
Merge pull request #8 from aktse/master

finished search key/value