Generic lambda and implicit function template commits reverted

[Adam Butcher]

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r202570 | abutcher | 2013-09-13 17:14:15 +0100 (Fri, 13 Sep 2013) | 7 
lines

Revert r202554, r202540 and r202539.

  - r202554: Fix uninitialized variables causing breakage with -Werror.
  - r202540: Support using 'auto' in a function parameter list to 
introduce an implicit template parameter.
  - r202539: Support lambda templates.
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There's some additional work needed before these are ready for trunk.  
Specifically, I need to make sure there are no test regressions.

Cheers,
Adam