See http://valgrind.org/docs/manual/mc-manual.html#mc-manual.rudefn

Rather than have the python literal string, use CMake's find_package
to find actual python executable. This is more useful if you have
both Python 2 and 3 installed. CMake currently only supports python 2
and so will automatically find that version

 * Removed useless include_directories
 * Print ssl library path in build summary
 * ExternalProject also exists on 2.8.0
 * include pummel tests when testing with ctest
 * Moved tests.cmake to test/CMakeList.txt
 * Removed inconsistent, unnecessary condition in else

Squashed commit of ca128f7dcd28cbcfba154c8577ed54d4aa71dd02 with
contributions from Mark Constable (markc@renta.net) and Daniel Gröber
(darklord@darkboxed.org).

Broke require('constants'). Add unrelated test which breaks it.

doesn't contain addresses, causing ares_parse_a_reply() to bail out with
ARES_ENODATA.

fixes test/simple/test-fs-sir-writes-alot.js on mac

with tests

Fix module path resolve bug.  Normally the module path is taken from
realpath(__filename) but with eval there is (of course) no filename

(now that requireNative does not depend on path module)