Add some tests.
Changes ode->cvode and ida->idasol.
Merge pull request #16 from acroy/naming

Changes ode->cvode and ida->idasol.
Merge pull request #15 from acroy/runtests

Add test/runtests.jl
Update Readme.md

Added installation "instructions" reflecting the BinDeps integration in #12.
Add remarks on Pkg.build and Pkg.test to Readme.md
Enabled travis
Added travis icon (in README)
Add PkgEval.jl badge to README.md