added ReleaseBot to compile Numpy against multiple platforms and uplo…

…ad the nugets automatically

Python 3.7 OSX

Python 3.6 Mono

numpy: fixed np.linspace and np.random.rand and randn

SciSharp#6
SciSharp#7

Merge remote-tracking branch 'origin/master' into Python3.6

# Conflicts:
#	src/Numpy.Bare/Numpy.Bare.csproj

v1.3

Numpy.Bare v3.6.x.x