MrowNormalizer properties
Merge pull request #8 from jakubadler/master

Properties added for MrowNormalizer
Merge pull request #9 from RobSis/validate-config

Validate configuration
Improved removeSpareOperators function in OperatorNormalizer.
Added tests and implemented ScriptNormalizer.
All project tests are now functional.
Merge branch 'master' of https://github.com/formanek/MathMLCan.git