update Viller's contact info
update build dependency since Kconfig is integrated
Merge pull request #36 from vh21/master

kconfig: add include guard for autoconf.h
error: fix build when CONFIG_PANIC_DUMP_STACK is disabled
kprobes: add kretprobe_register/unregister
kprobe: add documentation
Merge pull request #38 from vh21/master

kconfig: add *.c_shipped back
mk: Kconfig parser is not really generated. Remove the dependency
Merge remote-tracking branch 'arcbbb/dev-kprobes'
kprobes: minor documentation tweaks
kconfig: update .gitignore since we move the generated parsers back
fix typo
kconfig: mute building information
mk: don't touch autoconf.h when exists

autoconf.h will be generated by mconf. There is no need to touch it.
Touch it every time will make the dependency checking failure.