link to build added to readme [ci skip]

closing #29

cabal file formatting [ci skip]

correct cabal testing

s: minor changes and warning fixes [ci skip]

s: binary packages removed from distribution

s: pacakge modules moved to hierarhical folder. this closes #23

c: version from cabal config

s: cabal autogenerated module removed, version of package now taken from cabal config

s: formatting, todos. [ci skip]

s: savePackageInDatabase -> save [ci skip]

s: hspec added to dependencies

travis ci config update

travis ci enabled

research: missing around