i#1902 VS2015 link: fixes DR and drmf samples fail to link with VS2015

Commit log for first patchset:
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i#1902 VS2015 link: fixes DR and drmf samples fail to link with VS2015

According to https://blogs.msdn.microsoft.com/vcblog/2015/03/03/introducing-the-universal-crt/
VS 2015 add two more lib to link besides `libcmt` which are `libvcruntime` and `libucrt`.

Fixes #1902
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[bruening, 2017-01-11 18:42:05]

2 minor comments that should be easy to fix, else LGTM

BTW if you're willing to put this back in a github pull request we would be
interested in testing out github's new rebase support (sorry for the ping-pong,
our wiki does say to use Rietveld)

https://codereview.appspot.com/315380043/diff/1/make/DynamoRIOConfig.cmake.in
File make/DynamoRIOConfig.cmake.in (right):

https://codereview.appspot.com/315380043/diff/1/make/DynamoRIOConfig.cmake.in...
make/DynamoRIOConfig.cmake.in:782: #
https://blogs.msdn.microsoft.com/vcblog/2015/03/03/introducing-the-universal-...
nit: style violation: line too long: removing the trailing "/" should still work
and solve it

https://codereview.appspot.com/315380043/diff/1/make/DynamoRIOConfig.cmake.in...
make/DynamoRIOConfig.cmake.in:793: #
https://blogs.msdn.microsoft.com/vcblog/2015/03/03/introducing-the-universal-...
Ditto

[bruening, 2017-01-19 17:32:29]

I'll go ahead and commit this with you as the source

[bruening, 2017-01-19 17:58:43]

https://codereview.appspot.com/315380043/diff/1/make/DynamoRIOConfig.cmake.in
File make/DynamoRIOConfig.cmake.in (right):

https://codereview.appspot.com/315380043/diff/1/make/DynamoRIOConfig.cmake.in...
make/DynamoRIOConfig.cmake.in:783: if (MSVC_VERSION GREATER_EQUAL 1900)
I get:

CMake Error at
D:/derek/dr/build_suite/build_debug-internal-32/cmake/DynamoRIOConfig.cmake:944
(if):
  if given arguments:

    "MSVC_VERSION" "GREATER_EQUAL" "1900"

  Unknown arguments specified

Looks like GREATER_EQUAL is new in cmake 3.7 which is much higher than our min
so we'll have to use a different comparison operator.

[bruening, 2017-01-19 18:33:47]

Committed as 94aeb0eb8115740c368f70659bb089ad5ece34b2