cpetersen/srt — pull request #11 by jeffvincent (2013-08-01 18:58:51+00:00)
Title: Line error should include the line num (i.e. index) for easier resolving.

Current line error returns string including line object.

example:
`"#, Invalid Time Line formatting, [de vivir en granjas,\r]"`

To make resolving the error easier, it should return the line index:
`"842, Invalid Time Line formatting, [de vivir en granjas,\r]"`