Add AMD Support

[Scott González]

All source files should use the ​jqueryPlugin UMD syntax to support AMD and non-AMD uses. Builds should strip out the define() calls and create a single define for the entire build.

[Scott González]

PR with ongoing discussion: ​https://github.com/jquery/jquery-ui/pull/1029

PR for download builder: ​https://github.com/jquery/download.jqueryui.com/pull/156

[Jörn Zaefferer]

Matching what the roadmap says.

[gseguin]

Per discussion with Scott we should also as part of this effort remove the jquery.ui prefix from the filenames as it is redundant. Most likely users will define a path alias like "jqueryui" and to use the widget module they'll require "jqueryui/widget".

[Scott González]

(In #9648) There's no reason to move this twice. I'm changing the ticket to move scrollParent to it's own file.

[Scott González]

(In #9647) There's no reason to move this twice. I'm changing the ticket to move them to their own file(s).

[Rafael Xavier de Souza]

All: Wrap source files with UMD return exports

Ref #9464 Ref gh-1029

Changeset: 96e027e4b14345722cc39589f59ce2ce5e94b991

[Rafael Xavier de Souza]

All: Wrap I18n files with UMD return exports

Ref #9464 Ref gh-1029

Changeset: 1216e2aaf5e9bae52abe1ef9dfb9ab34c271c56d

[Rafael Xavier de Souza]

All: Remove "Depends" comment

Ref #9464 Ref gh-1029

Changeset: 234f7f3c0e8e0de5b5c194a357e02edc95a83376

[Rafael Xavier de Souza]

All: Rename all files, removing the "jquery.ui." prefix;

• By executing ​https://gist.github.com/jzaefferer/893fcf70b7eebc1dc271;

Fixes #9464 Closes gh-1029

Changeset: 21154cfa2e02ef1814a6aff68b14553bdad165cb

[Rafael Xavier de Souza]

I18n: Rename all files, removing the "jquery.ui." prefix

Amend fix for 21154cfa2e02ef1814a6aff68b14553bdad165cb;

Ref #9464 Ref gh-1029

Changeset: 086dad66c444fbf8dd6c93ac815fed6f0072ccbf