clean up 031 whatsnew

Author: wholmgren

docs/sphinx/source/whatsnew/v0.3.1.txt

@@ -1,6 +1,6 @@
-.. _whatsnew_0300:
+.. _whatsnew_0310:
 
-v0.3.1 (April ??, 2016)
+v0.3.1 (April 19, 2016)
 -----------------------
 
 This is a minor release from 0.3.0.
@@ -13,7 +13,7 @@ Enhancements
 * Added versioneer to keep track of version changes instead
   of manually updating pvlib/version.py. This will aid
   developers because the version string includes the specific
-  git commit of the library code currently imported.
+  git commit of the library code currently imported. (issue:`150`)
 
 
 Bug fixes
@@ -25,14 +25,16 @@ Bug fixes
   The night tare power indicates the power consumed by the inverter to
   sense PV array voltage. The model was erroneously comparing Ps0 with
   the AC output power (ac_power), rather than the DC input power (p_dc).
+  (:issue:`140`)
 
 * Fixed the azimuth calculation of rotated PV panel in function
   pvlib.tracking.singleaxis(...) so that the results are consistent
-  with PVsyst
+  with PVsyst. (:issue:`144`)
 
 Contributors
 ~~~~~~~~~~~~
 
 * ejmiller2
 * Yudong Ma
 * Tony Lorenzo
+* Will Holmgren