Log Message:
Release 1.17 - 20 September 2014
 - Get cpancover to release quality.
 - Add IRC link to META.
 - Test against 5.20.1, 5.21.1, 5.21.2, 5.21,3 and 5.21.4.
 - Officially support 5.20.1.

Release 1.16 - 17 August 2014
 - Fix segfault in 5.20.0.
 - Improvements to cpancover.
 - Fix vim report to work with recent versions (cono) (github 94).
 - Ignore vim swap files in git (Gabor Szabo) (github 95).
 - Improve help for cover command (Gabor Szabo) (github 96).