[commit: ghc] wip/new-flatten-skolems-Aug14's head updated: Merge remote-tracking branch 'origin/master' into wip/new-flatten-skolems-Aug14 (d709d73)

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Repository : ssh://git@git.haskell.org/ghc

Branch 'wip/new-flatten-skolems-Aug14' now includes:

     c5f65c6 Update `unix` submodule to disable getlogin tests
     319703e Don't re-export `Alternative(..)` from Control.Monad (re #9586)
     4b9c92b Update Cabal submodule to latest master branch tip
     b3aa6e4 Replace obsolete `defaultUserHooks` by `autoconfUserHooks`
     51aa2fa Stop exporting, and stop using, functions marked as deprecated
     f636faa Set default-impl of `mapM`/`sequence` methods to `traverse`/`sequenceA`
     071167c User's Guide: Fix compiler plugin example (#9641, #7682)
     a07ce16 Generalise `Control.Monad.{when,unless,guard}`
     bf33291 Generalise `guard` for real this time
     e5cca4a Extend `Foldable` class with `length` and `null` methods
     ee15686 Fixup nofib submodule to cope with e5cca4ab246ca2
     e97234d bugfix: EventCapsetID should be EventThreadID
     aeb9c93 Document that -dynamic is needed for loading compiled code into GHCi
     7371d7e Revert "rts: add Emacs 'Local Variables' to every .c file"
     23bb904 Add emacs indentation/line-length settings
     5d16c4d Update hsc2hs submodule
     8d04eb2 Fix bogus comment
     04ded40 Comments about the let/app invariant
     1c10b4f Don't use newSysLocal etc for Coercible
     864bed7 Update Win32 submodule to avoid potential -Werror failure
     488e95b Make foldr2 a bit more strict
     4e1dfc3 Make scanr a good producer and consumer
     d41dd03 Make mapAccumL a good consumer
     7893210 Fusion rule for "foldr k z (x:build g)"
     96a4062 Make filterM a good consumer
     93b8d0f Simplify mergeSATInfo by using zipWith
     bcbb045 First stab at making ./validate less verbose
     15f661c update cabal submodule to fix build failure on Solaris
     f3b5e16 rts/includes: Fix up .dir-locals.el
     3a549ba [ci skip] compiler: Kill last remaining tabs in CallArity
     ca3089d [ci skip] Kill tabs in md5.h
     53a2d46 [ci skip] Kill unused count_bytes script
     2a88568 Use dropWhileEndLE p instead of reverse . dropWhile p . reverse
     084d241 Basic Python 3 support for testsuite driver (Trac #9184)
     644c76a Use LinkerInternals.h for exitLinker.
     b23ba2a Place static closures in their own section.
     3b5a840 BC-breaking changes to C-- CLOSURE syntax.
     178eb90 Properly generate info tables for static closures in C--.
     3567207 Rename _closure to _static_closure, apply naming consistently.
     a5fb4ba MOre progress
     d709d73 Merge remote-tracking branch 'origin/master' into wip/new-flatten-skolems-Aug14