This patch fixes disksup:get_disk_data for SUSv3, specifically OS X ML

On OS X Mountain Lion, the default output of df command includes iNode
used and iNodes free, which apparent what SUSv3 specifies. This breaks
the current parse logic and reports incorrect results. This patch adds
support for the new format and ensures older versions of OS X produce
this format by adding the -i switch (which is now the default). Adding
support for this new format rather than changing df output as we'll
presumably see this on other platforms eventually.
Properly ignore everything in lib/ssh/doc/html/

File SSH_protocols.png is versioned in both lib/ssh/doc/html/
and lib/ssh/doc/src/ whereas it should be versioned only in the latter
and ignored in the former.
Removed case clause for length = 0 for both HTTP1.0 and HTTP1.1
Use "open" as default browser for crashdump viewer on Mac OS X

Running "open" on an HTTP URL will pass it to the system's configured
default browser.
Fix observer table viewer crash on formatting improper lists

Observer table viewer crashes when attempts to display a term containing improper lists (e.g. dict). Quick way to reproduce: run
ets:insert(ets:new(test,[]), {1,[h|t]}).
then start observer and open test ETS in table viewer. Observer will crash.
stdlib: Ignore symlink tests on windows

Symlinks only partially works on windows 7, ignore those tests
on windows machines for now
wx: Fix failing testcases

Fix bad hit test.
Fix timing issue in test.
Add debug printouts

Testcase if wobbling
stdlib: Remove race in ets_SUITE:delete_large_named_table
stdlib: Remove race in ets_SUITE:delete_large_tab
Update version numbers for R16B01 development
Update version numbers for R17A development
Merge branch 'maint'
erl_interface: Remove superfluous comma in enum erlang_char_encoding
mnesia: Decrease test times
erts: Fix memleak related to meta tracing
ssh: Test and enhance handling of nonexistent subsystem
ssh: Ctify test doc
ssh: Prepare for upcoming release

Note: If more things are added before the next releas the
appup will need more updates.
Merge branch 'ia/ssh/errorhandling-nonexisting-subsystem/OTP-10714' into maint

* ia/ssh/errorhandling-nonexisting-subsystem/OTP-10714:
  ssh: Prepare for upcoming release
  ssh: Ctify test doc
  ssh: Test and enhance handling of nonexistent subsystem