tigefa4u projects Trac

0.12dev: Merged [8307] from 0.11-stable (Windows paths in new config tests).

0.11.5dev: The joy of Windows - and of the Build servers that actually pick up these errors. Small fix for some path-related tests following [8303] .

0.12dev: Merged [8305] from 0.11-stable - easier subclassing and reuse of functional testenv (#8388).

0.11.5dev: Minor modifications to the functional test class to make it easier to subclass and reuse for plugin tests and similar outside regular Trac source paths.

Closes #8388.

0.12dev: Merged [8303] from 0.11-stable - `config.getpath()` and `PathOption` (#8358).

0.11.5dev: Exposing `config.getpath()` that has so far been hidden in `Section`. It also properly enables adding `PathOption` on components, and handles path calculation relative to project `trac.ini` if no chained config file contains the option. Tests included.

Fixes #8358.

Updated the INSTALL file:
- hint at the TracUpgrade file
- remove old and platform specific comment about python-devel and python-xml packages
- reformat requirements for Python bindings for the databases

In TracBrowser, the ''View changes...'' form should use ''stickyrev'' instead of ''rev''. This gives less surprising results when browsing at "latest" (`stickyrev == None`) and comparing between paths when keeping the pre-filled revision.

#8020: one XHR response was not setting the 'Content-Length' header.

MultiRepos: merged changes from 0.12dev