Merge pull request #135 from ktakagaki/oddeven

isOdd/isEven
140124 end
adjusting options case classes
clean up: OptDefault is not straight forward, given that case classes cannot inherit
correlateLoopNoOverhang
Merge branch 'master' of https://github.com/scalanlp/breeze into filter1
reverse( dv: DenseVector[T] ) with tests
Merge branch 'reverse' into filter1
Finished convolve/correlate with options, first version. Passing tests.