Updated Gliese 676.

Added Gliese 676 Ac (RV trend).
Updated discovery dates to publication dates of relevant papers.
Added error bars.
Fixed mass of Gliese 676 Ae.

Planet values from:
Anglada-Escudé & Tuomi (2012) http://adsabs.harvard.edu/abs/2012A%26A...548A..58A

Discovery information for Gliese 676 Ab, c:
Forveille et al. (2011) http://adsabs.harvard.edu/abs/2011A&A...526A.141F
Merge pull request #383 from ajtribick/issue230

Updated Gliese 676.
Move HD 132563 to filename reflecting entire system.
HD 132563: added details of triple system.

Desidera et al. (2011) http://adsabs.harvard.edu/abs/2011A%26A...533A..90D
Added KOI-1781/Kepler-411.

Wang et al. (2014) http://adsabs.harvard.edu/abs/2014ApJ...783....4W
Magnitudes/coordinates from NASA Confirmed Planet Overview.
Merge pull request #385 from ajtribick/issue212

HD 132563 triple system
Added comment about binarity. http://fr.arxiv.org/abs/1204.4833
Merge pull request #386 from ajtribick/issue215

Added KOI-1781/Kepler-411.
Added description, changed confirmation status of KOI-1781 (see Wang et
al paper)
Merge remote-tracking branch 'oec/master'