Fix rendered characters have been chipped for some TrueType fonts

ImageFont ignores descender value of TrueType fonts (uses ascender only),
then some fonts which use descender is chipped on rendering.
Don't use C99 compound literals

Does not compile with msvc
Restore orig readme and add changes to history
Wording
Only test 2.6, 2.7, and 3.3
Punt
"Officially" only support 2.7 and 3.3
Make pyroma slightly happier
Back to all four, fixes #79
64 bit proof alloc_array
64 bit proof path_getattr_id
Use correct Py_BuildValue format for UINT8
64 bit proof install of ops

Fixes crashes on win-amd64
Merge pull request #76 from cgohlke/patch-1

Don't use C99 compound literals
Merge pull request #82 from cgohlke/patch-3

64 bit proof path_getattr_id
Merge pull request #83 from cgohlke/patch-4

Use correct Py_BuildValue format for UINT8
Merge pull request #84 from cgohlke/patch-5

64 bit proof install of ops
64 bit proof ImagingNew
Fix AttributeError: 'module' object has no attribute 'spawn'
Merge pull request #85 from cgohlke/patch-6

64 bit proof ImagingNew