changelog for 1.4.2
Fix missing require
Fix typo
Fix for #1451

Line codec was using an undefined variable which casued it to throw and exception.

Fixed and added tests for line codes

Closes #1451
Squash extra lines
Verify method is getting called
Reference github issues now.

Hosted Jira (logstash.jira.com) is currently busted because we have
exceeded the maximum number of users that platform can accomodate
(according to Atlassian support). Until that is resolved, let's point
everyone at github issues instead.

closes #1508