MCA: delete all remaining traces of microchannel bus support.
scripts/config: properly report and set string options
kbuild: all{no,yes,mod,def,rand}config only read files when instructed to.
kconfig: Add error handling to KCONFIG_ALLCONFIG
nconf: add u, d command keys in scroll windows
menuconfig: add u, d, q command keys in text boxes
scripts/config: fix double-quotes un-escaping
kconfig: allow long lines in config file
kconfig/nconf: fix compile with ncurses reentrant API
scripts/config: add option to undef a symbol
scripts/config: allow alternate prefix to config option symbol
scripts/config: add option to not upper-case symbols
kconfig: replace 'oldnoconfig' with 'olddefconfig', and keep the old name as an alias
menuconfig: Assign jump keys per-page instead of globally
menuconfig: Do not open code textbox scroll up/down
menuconfig: Add jump keys to search results
menuconfig: Extend dialog_textbox so that it can return to a scrolled position
menuconfig: Extend dialog_textbox so that it can exit on arbitrary keypresses
menuconfig: Remove superfluous conditionnal
kconfig: document oldnoconfig to what it really does in conf.c
kconfig/mconf.c: revision of curses initialization.
menuconfig: Replace CIRCLEQ by list_head-style lists.
scripts/config: Fix wrong "shift" for --keep-case