Skipped unmapped BAM reads with coordinates

Typo in overshot check?

Streamlined the apply function

Fixed off by one errors in bigFile seek functions

Reverting misguided correction and commenting code to avoid future co…

…nfusion

Removed static linking from compilation

Closing memory leak in BigWig reader

Merge pull request #50 from harvardinformatics/docker

Dockerize

Add path to probable location of HTSlib and libBigWig directories

Updated test files for VCF/BCF compliance