ncurses: merge update to ncurses 6.6

6.6 is ABI compatible with 6.5 (tested with abidiff)
Remove html documentation to ease updates

MFC After: 1 month

ncurses: vendor import version 6.5

ncurses: merge update to ncurses 6.6

6.6 is ABI compatible with 6.5 (tested with abidiff)
Remove html documentation to ease updates

MFC After: 1 month

ncurses: vendor import version 6.5

Import ncurses 5.6-20071222 snapshot onto the vender branch

This commit was generated by cvs2svn to compensate for changes in r174993,
which included commits to RCS files with non-trunk default branches.

Import ncurses 5.6-20061217 onto the vender branch

Approved by: delphij

This commit was generated by cvs2svn to compensate for changes in r166124,
which included commits to RCS files with non-trunk default branches.

Import the most recent ncurses 5.1 prerelease (20000701).
Mostly this is intended to resolve the trace() badness once and for all.

Obtained from: ftp://dickey.his.com/ncurses/

This commit was generated by cvs2svn to compensate for changes in r62449,
which included commits to RCS files with non-trunk default branches.

This commit was generated by cvs2svn to compensate for changes in r50276,
which included commits to RCS files with non-trunk default branches.

Import unmodified (but trimmed) ncurses 5.0 prerelease 990821.
This contains the full eti (panel, form, menu) extensions.
bmake glue to follow.

Obtained from: ftp://ftp.clark.net/pub/dickey/ncurses

ncurses: merge update to ncurses 6.6

6.6 is ABI compatible with 6.5 (tested with abidiff)
Remove html documentation to ease updates

MFC After: 1 month

ncurses: vendor import version 6.5

Import ncurses 5.6-20071222 snapshot onto the vender branch

This commit was generated by cvs2svn to compensate for changes in r174993,
which included commits to RCS files with non-trunk default branches.

Import ncurses 5.6-20061217 onto the vender branch

Approved by: delphij

This commit was generated by cvs2svn to compensate for changes in r166124,
which included commits to RCS files with non-trunk default branches.

Import the most recent ncurses 5.1 prerelease (20000701).
Mostly this is intended to resolve the trace() badness once and for all.

Obtained from: ftp://dickey.his.com/ncurses/

This commit was generated by cvs2svn to compensate for changes in r62449,
which included commits to RCS files with non-trunk default branches.

Import unmodified (but trimmed) ncurses 5.0 prerelease 990821.
This contains the full eti (panel, form, menu) extensions.
bmake glue to follow.

Obtained from: ftp://ftp.clark.net/pub/dickey/ncurses

This commit was generated by cvs2svn to compensate for changes in r50276,
which included commits to RCS files with non-trunk default branches.

Import ncurses 5.6-20071222 snapshot onto the vender branch

This commit was generated by cvs2svn to compensate for changes in r174993,
which included commits to RCS files with non-trunk default branches.

Import ncurses 5.6-20061217 onto the vender branch

Approved by: delphij