evtone: Bump to 1.4

meson.build: Install evtone

evtone: clang-format

evtone: Release 1.3

README.md: Add happy tune

evtone: Don't return 1 if nanosleep is interrupted by a signal

evtone: Use sigaction instead of signal

evtone: Write errors to stderr

README.md: Clarify stance on SND_BELL

evtone: Use sizeof(event) instead of sizeof(struct input_event)

evtone: Release 1.2

evtone: Check return of write() properly

evtone: Release 1.1

evtone: Use sig_atomic_t for got_signal ...

Strictly speaking, 'volatile int' is not guaranteed for atomic writes by
the C standard. However glibc says in practice 'volatile int' should be
fine. Fix it either way.

README.md: Create

.clang-format: Create

meson.build: Set C warnings and standard

meson.build: Create

Initial commit