Better formatting on MathML
Minor changes to formatting of generated text
Copying latest lems examples from https://github.com/LEMS/LEMS
Updated to latest examples from LEMS/LEMS repo
Adding LEMSException class which all other LEMS specific exceptions extend
Improved parsing of dimensional strings: "-1.00000008E8" was throwing an error
Allowing option 'lems -h' which shows usage & returns exit status 0
Updating readme with lems paper info

Updating version num to 0.9.5.3, for the nml2 beta 3 release, to
distinguish it from past development version
Updates to error messgaes & some extra @Override in StateInstance.java
Updating lems windows starter
Adding MIT license
Upping version in development branch
Merge branch 'development' into api_merged

* development:
Upping version in development branch
Adding MIT license
Updating lems windows starter
Updating readme with lems paper info
Allowing option 'lems -h' which shows usage & returns exit status 0
Improved parsing of dimensional strings: "-1.00000008E8" was throwing
an error
Adding LEMSException class which all other LEMS specific exceptions
extend
Updated to latest examples from LEMS/LEMS repo
Copying latest lems examples from https://github.com/LEMS/LEMS
Minor changes to formatting of generated text
Better formatting on MathML