Added media related and emoji redirect templates

[Gonzom]

Added media redirect templates (band name, cover song, journal, lyric, meme, television program, upcoming film, work) and emoji redirect template.

[NovemLinguae]

Hey @Gonzom. Thanks for the patch. Tips for the future:

1. Please test your patch. This one wasn't working. The front end was missing a check box, and the back end had no code to read the check box and transform the template wikicode (e.g. when you tick the flag box, it will write {{R from emoji}} instead of {{R from emoji|flag=yes}}). The instructions for testing are at https://github.com/wikimedia-gadgets/twinkle/blob/master/CONTRIBUTING.md#testing-your-code

2. Please create a new branch in git when submitting pull requests. Using the master branch can lead to some nasty bugs, especially if you try to open 2 pull requests at the same time.

I'll try to finish this one up for you if I get time. Although feel free to work on it yourself if I don't get around to it.

[NovemLinguae]

OK, in the interest of getting this merged, I'm going to remove the optional parameters from {{R from emoji}}. If you want to code it up, feel free to submit a follow up patch. The code wouldn't be too hard. It'd be something like...

			{
				tag: 'R from emoji',
				description: 'redirect from an emoji to an article describing the depicted concept or the emoji itself',
				subgroup: [
					{
						name: 'emojiName',
						type: 'input',
						label: 'Emoji name',
						tooltip: 'Enter the name of the emoji'
					}, {
						type: 'checkbox',
						list: [
							{
								name: 'emojiIsFlag',
								label: 'Flag',
								tooltip: 'Is the emoji a flag emoji?'
							}
						]
					}
				]
			},

and