Stellar and planet parameters updated (HD 73526)

Information about age from http://fr.arxiv.org/pdf/astro-ph/0510092v1.
Information about metallicity errors and mass of star and about planets from: http://iopscience.iop.org/0004-637X/647/1/594/pdf/0004-637X_647_1_594.pdf.

http://arxiv.org/pdf/1311.6559v1.pdf offer three different dynamical fit solutions with different planet parameters.
Updated with values from new papers
Cleanup script run and description added. Source:
http://arxiv.org/pdf/1311.6559v1.pdf