Add default templates for HTTP 504 & 505
Fixed a download link
This is 0.10-dev
Merge branch '0.9-maintenance'
Fix SharedDataMiddleware.generate_etag

Previously this failed on non-ascii paths
Properly retrieve PATH_INFO in SharedDataMiddleware
Merge branch '0.9-maintenance'
Merge branch '0.9-maintenance'
Made tiny changes to the security module's docstrings to improve readability.
Improved error message to tell not only what is wrong, but also _why_ it is. Kinda.
Merge pull request #390 from homeworkprod/doc-fixes

Made tiny changes to the security module's docstrings to improve readability.
Merge pull request #391 from homeworkprod/better-error-message

Improved error message to tell not only what is wrong, but also _why_ it is. Kinda.
Merge branch '0.9-maintenance'

Conflicts:
	CHANGES
Merge branch '0.9-maintenance'
Merge branch '0.9-maintenance'
Merge branch '0.9-maintenance'
Merge branch 'master' of github.com:mitsuhiko/werkzeug
Merge branch '0.9-maintenance'
Ignore website branch on travis

Conflicts:
	.travis.yml
Merge branch '0.9-maintenance'