man/make.conf.5: Fix misinformation (bug 504532)
makerelease.sh: Add --user option for the scp upload.
Update release notes.
mkrelease.sh: Update sed command to work after commit b1197c9964a7122477e94cf26a6f63b20f636d31.
runtests.sh: Add 3.4 to PYTHON_SUPPORTED_VERSIONS and 3.5 to PYTHON_VERSIONS.
pym/_emerge/main.py: Fix --moo output

Fixes bug introduced by:
* commit a830a9acaa265a9558f1fa9aeaa3f814631494b9
| Summary:    Whitespace cleanup
| Author:     Brian Dolbec <dolsen@gentoo.org>
| AuthorDate: Mon Jan 6 23:56:30 2014 -0800
| CommitDate: Sat Mar 1 19:11:02 2014 -0800
Fix bug in _remove_pkg logic (bug 505422)
_compute_abi_rebuild_info: deal with non-Package parents
DEVELOPING: Cap at 72 columns
DEVELOPING: Add note on commits
DEVELOPING: Add note on commit messages
DEVELOPING: Be more specific about tabs/spaces
Remove some broken old-style virtual code

Fixes a crash reported on IRC
dbapi/vartree.py: whitespace cleanup
writeable_check.py: Fix RO check (bug 505428)

Use /proc/self/mountinfo which only contains the relevant chroot mounts.
Mountinfo changes are thanks to jcallen for the valuable info he provided.
TaskSequence.py: Fix queue starting (bug 506186)

start_next_task() was making sure there was actually a task to start.
Sort repoman check results in output

Currently, the check results are output in dict order which is
implementation-defined. This makes it hard to compare results coming
from two machines (Python versions).

Instead, sort all the results lexically.
emerge: call setlocale() to enable system locale

This is necessary so that the size formatting function (and possibly
other locale-dependant functions in the future) respect the system
locale rather than using the 'C' locale.
Use a localized size formatting function

A similar size formatting function was used in two places in emerge
code. Instead, create a single function in portage.localization module
that formats sizes using the current locale and a common set of rules.

I'm not really convinced about 'ceiling' all sizes but I understand
the original point about not outputting '0 KiB'. If you have better
ideas, I'd be happy to change it.

The code was simplified, and a proper number formatting function
is used (instead of string splitting). Locale grouping rules are
respected now, and ISO/IEC binary prefixes are used for unambiguity.
repoman: Remove obsolete eclass checks