Remove deprecated twisted.web.trp

[thijs]

trunk/twisted/web/trp.py was deprecated a year ago, let's remove it.

[cyli]

(In [29459]) Branching to 'remove-trp-4299'

[cyli]

(In [29460]) Removed twisted/web/trp.py and any references to it.

refs #4299

[cyli]

(In [29461]) Copyright bump/removal of unused imports

refs #4299

[cyli]

 http://buildbot.twistedmatrix.com/boxes-supported?branch=/branches/remove-trp-4299

[exarkun]

1. twisted.web.static.File.createPickleChild should be removed as well, and index.trp should be removed from File.indexNames.
2. There's one more mention in the docs, in doc/web/howto/using-twistedweb.xhtml, Of course, an equivalent ...

Thanks

[cyli]

(In [29489]) Removed some more references to trp in twisted.web.static and twisted.web2.static, as well as twisted.web.test.test_static, and other files.

refs #4299

[exarkun]

Sorry, there were two references to trp in doc/web/howto/using-twistedweb.xhtml. Now there's one. :) Remove that and then merge.

[cyli]

(In [29522]) Merge remove-trp-4299 : Removed twisted.web.trp

Author: cyli Reviewer: exarkun Fixes #4299

Removed deprecated twisted.web.trp and all the references to it in other files and tests.