patch 8.0.1071: putty-color and cygwin-color are not recognized

Problem:    $TERM names starting with "putty" and "cygwin" are likely to have
            a dark background, but are not recognized.
Solution:   Only check the first few characters of $TERM to match "putty" or
            "cygwin". (Christian Brabandt)

patch 8.0.1070: terminal test is flaky on Mac

Problem:    Terminal test is flaky on Mac.
Solution:   Add Test_terminal_noblock() to list of flaky tests.

patch 8.0.1069: still get CTRL-X sometimes

Problem:    Still get CTRL-X sometimes for t_RS request.
Solution:   Also skip 0x18 after a key code response.

patch 8.0.1068: vandyke SecureCRT terminal can't handle cursor mode r…

…equest

Problem:    Vandyke SecureCRT terminal can't handle cursor mode request.
            (Steven Hartland)
Solution:   Fix pointer computation. (closes vim#2008)

patch 8.0.1067: try/catch in timer does not prevent it from being sto…

…pped

Problem:    Using try/catch in timer does not prevent it from being stopped.
Solution:   Reset the exception context and use did_emsg instead of
            called_emsg.

patch 8.0.1066: some terminals can't handle requesting cursor mode

Problem:    Some terminals can't handle requesting cursor mode. (Steven
            Hartland)
Solution:   Recognize vandyke SecureCRT. (closes vim#2008)

patch 8.0.1065: not all macro examples are included

Problem:    Not all macro examples are included in the self-installing
            executable. (lkintact)
Solution:   Add the directories to the NSIS script. (closes vim#2065)

patch 8.0.1064: Coverity warns for leaking resource

Problem:    Coverity warns for leaking resource.
Solution:   Free pty_master_fd on failure.

patch 8.0.1063: Coverity warns for NULL check and array use

Problem:    Coverity warns for NULL check and using variable pointer as an
            array.
Solution:   Remove the NULL check.  Make "argvar" an array.

patch 8.0.1062: Coverity warnings in libvterm

Problem:    Coverity warnings in libvterm.
Solution:   Add (void) to avoid warning for not checking return value.
            Add "break" before "case".