kbdlogger: renamed driver struct to kbldev
kbdlogger: Added initial chardev support
git: Updated .gitignore
config: Updated .gitignore
Merge branch 'kbdlogger' into next

* kbdlogger:
  git: Updated .gitignore
  kbdlogger: Added initial chardev support
  kbdlogger: renamed driver struct to kbldev

Conflicts:
	.gitignore
helloworld: Fixed printks
intn: code cleanup
intn2: Code formatting