0.2.0 Milestone release.:

1. Jupyter support. Able to run inside Jupyter note book.

2. pipe can be nest in another Pipe.

   p1=Pipe(get_image) p2=Pipe(get_price) p_get_all=Pipe(Zip(p1,p2)).Filter

3. Support Chain style pipe line creating.

   Pipe(range(1,10)).Map(lambda x:x+1).Fiter(lambda x:x>2)

   same as :

   Pipe(range(1,10),lambda x:x+1,Filter(lambda x:x>2))