Added an option to calculate data only once and fixed minor bugs in the Regression Utility.
Fixed LLE regression with the Parallel Calculations option enabled.
Fixed LLE regression with the Parallel Calculations option enabled.
Removed .suo file to avoid conflicts.
Re-uploading due to Git not recognizing some modified files.
Minor bugfixes to compound creator

*automatic checking of invalid user input and invalidating dependent
parameters
*restoration of unit system on loading component
*melting enthalpy units bugfix
*globalisation procedures for loading parameter tables
Merge pull request #16 from Greg66/master

Minor bugfixes to compound creator
Added a new Simple LLE Flash Algorithm for use in Binary LLE Data Regression;
Added an option to fix interaction parameters in the Data Regression Utility.
Fixed objective function for LLE regression.