javascript injected into mythvideo inetref column

[stuartm]

When doing an IMDB lookup the following snippet of javascript was injected into the inetref column suggesting that we need to shore up the parsing of the IMDB id data.

0099810" onClick="(new Image()).

​http://miffteevee.co.uk/imagebin/mythvideo_imdb_fault.png

[Anduin Withers]

(In [14989]) References #4241

Handle single result IMDB number finding better. Two attempts are now made and we now ensure it is a number.

[Anduin Withers]

(In [15087]) Closes #4241 References #3972

Merges trunk changes [14989] and [14738].

Original commit messages:

[14738]

This is a slightly modified version of the patch submitted by Patrick Gillan.

• Adds release date to the imdb.pl output

A valid release date will only be displayed if you have the DateTime::Format::Strptime perl module.

[14989]

Handle single result IMDB number finding better. Two attempts are now made and we now ensure it is a number.