patch 8.0.1187: building with lua fails for OSX on Travis

Problem:    Building with lua fails for OSX on Travis.
Solution:   Separate brew-update and brew-install. (Ozaki Kiichi, closes vim#2203)

patch 8.0.1186: still quite a few old style tests

Problem:    Still quite a few old style tests.
Solution:   Convert old to new style tests. (Yegappan Lakshmanan)
            Avoid ringing the bell while running tests.

patch 8.0.1185: Ruby library includes minor version number

Problem:    Ruby library includes minor version number.
Solution:   Only use the API version number. (Ben Boeckel, closes vim#2199)

patch 8.0.1184: the :marks command is not tested

Problem:    The :marks command is not tested.
Solution:   Add a test. (Dominique Pelle, closes vim#2197)

patch 8.0.1183: MS-Windows build instructions are outdated

Problem:    MS-Windows build instructions are outdated.
Solution:   Update instructions for MSVC 2015.  Update the build script.

patch 8.0.1182: cannot see or change mzscheme dll name

Problem:    Cannot see or change mzscheme dll name.
Solution:   Add 'mzschemedll' and 'mzschemegcdll'.

patch 8.0.1181: tests using Vim command fail on MS-Windows

Problem:    Tests using Vim command fail on MS-Windows.
Solution:   Do not add quotes around the Vim command.

patch 8.0.1180: MS-Windows testclean target deletes the color script

Problem:    MS-Windows testclean target deletes the color script.
Solution:   Rename the script file.

patch 8.0.1179: Test_popup_and_window_resize() does not always pass

Problem:    Test_popup_and_window_resize() does not always pass.
Solution:   Do not use $VIMPROG, pass the Vim executable in the vimcmd file.
            (Ozaki Kiichi, closes vim#2186)

patch 8.0.1178: using old compiler on MS-Windows

Problem:    Using old compiler on MS-Windows.
Solution:   Switch default build on MS-Windows to use MSVC 2015. (Ken Takata)