tigefa4u projects Trac

Merge r7410 and 7411 from 0.11-stable.

Fix dumb sleepy refactoring omission.

Submitted by: palgarvio
Closes: #7469

0.11-stable: Fixed the wsgi deploy script.

0.11-stable: Use pkg_resources api instead of the PYTHON_EGG_CACHE env variable.

Merged r7408 from 0.11-stable.

0.11-stable: Move default egg cache into the env directory.

Merged r7406 from 0.11-stable. Closes #7320.

0.11-stable: Make PYTHON_EGG_CACHE settable from apache like this:
{{{
PythonOption PYTHON_EGG_CACHE /some/path
}}}

Changed reference to `copystatic` in TracCgi to `deploy`. Fixes broken call to `TracAdminHelp()` in the default page.

woops, removing some left over conflict markers