Update README.windows.md

added supporting information in cases when packages are failing to build in Windows
Windows: Don't test ispath on deleted file or dir

These are failing with "stat: operation not permitted (EPERM)". There may still be
file handles open so the unlinked file and removed directory cannot be stat-ed.
linrange for constructing ranges by endpoints and length
linrange length check, add tests
linrange type consistency
Clean up examples/. Add test/examples.jl to track breakage for examples. Fixes #7332.
Added mark/unmark/reset/ismarked to IOStream, IOBuffer, and AsyncStream
Also added show() for IOBuffer.

* Define mark, reset, unmark, ismarked for IO only.
  This is slightly sketchy, as it assumes that IO.mark exists, but
  is perhaps better than duplicating the code for all subtypes.
Fix rare and unlikely early free

During bootsrap, some code called the generic "map"
triggering compilation of the inference code in
jl_apply_generic -> jl_mt_assoc_by_type ->
cache_method. This particular map method gets
overwritten in the process and by the time
jl_apply_generic gets its function pointer back, it
is not present in the method table anymore.
Then, in jl_trampoline, compilation allocates some
managed memory, sometimes triggering GC, thus
sometimes freeing the function object before it is
called.
fix missing root on module allocation
Remove UNDOCUMENTED.rst from docs
disable history rather than quitting if an error is encountered when reading the history (fixes #7377)
Partially address #7385

This does not fully work on Windows, but is no worse than the current situation
Add missing issue number to eachline test case
Merge pull request #7424 from garborg/testissuenum

Add missing issue number to eachline test case
Merge pull request #7417 from stevengj/invalid_history

disable history rather than quitting if an error is encountered when reading the history.
bump libuv to fix execvpe not found on rhel5
add additional doc comments for ARCH/MARCH compile flags
Merge pull request #7428 from tkelman/rhel5_libuvbump

bump libuv to fix execvpe not found on rhel5
fix #5154 (nested for loop syntax & break behavior)
work harder to maybe fix #5574. this cleans up some handles after using them, and doesn't disable ALL process privileges upon success