[ENH] Options added.
[REF] only set options when they are really needed.
[BUG] path to object was wrong
[ENH] added test for options
[ENH] added options documentation
[BUG] bad bug fix in setOptions method. Used every time the same object and did't create a new one. So all instances shared the same options.
[ENH] added test for options
[ENH] setOptions merges now all attributes
[REF] function now works with prime 0.1.0
[REF] object now works with prime 0.1.0
[REF] version bump
[REF] now fits the prime structure
Fixing README for options, remove semicolons and some old code in options.