v0.2.1: Update Function Scope (#15)

* wip, julia v0.7/v1.0 support

* adding cross version file path

* tidy travis

* add codecov badge to README

* update usage of eye()

* fix package scope of getobjbound and getsolvetime

v0.2.0

clean up readme, use MPB example (#14)

v0.1.3: Merge pull request #9 from chriscoey/patch-1

save a solution even if infeasible

v0.1.2

update MathProgBase bounds

v0.1.1: Merge pull request #8 from mlubin/ml/solutionlen

return solution vector of correct length