Release notes for sbmlsim 0.1.13

• Fix #51, feature discarding pre-simulation
• Fix #76, Package templates in pip packages
• dependency update

	python-libsbml-experimental>=5.19.0
	python-libsedml>=2.0.15
	python-libcombine>=0.2.7
	python-libnuml>=1.1.3
	libroadrunner>=2.0.4
    ray>=1.1.0

• Fix #77, updated github actions
• Fix #78, contributing information and depinfo