* maint:
  Update copyright-year

Conflicts:
	lib/dialyzer/src/dialyzer.hrl
	lib/dialyzer/src/dialyzer_options.erl
	lib/dialyzer/test/opaque_SUITE_data/src/recrec/dialyzer.hrl
	lib/dialyzer/test/opaque_SUITE_data/src/recrec/dialyzer_races.erl
	lib/hipe/icode/hipe_icode.erl
	lib/hipe/main/hipe.erl
	lib/hipe/main/hipe.hrl.src
	lib/hipe/main/hipe_main.erl

Anywhere but the beam sources we shouldn't #include "erl_nif.h", because
what "erl_nif.h" does is: (1) fail to find it outside of -I dirs, (2)
then treat it as if it was written like <erl_nif.h>. Using <erl_nif.h>
skips (1).

More information can be found in 6.10.2 of the C standard.

Because the examples use "erl_nif.h", NIF projects in the Erlang
ecosystem copy this verbatim and make the same mistake.

Besides using two words for 'milliseconds' et. al. they are
also changed from plural to singular.

OTP-12845

* bruce/change-license:
  fix errors caused by changed line numbers
  Change license text to APLv2

The old time API is based on erlang:now/0. The major issue with
erlang:now/0 is that it was intended to be used for so many
unrelated things. This tied these unrelated operations together
and unnecessarily caused performance, scalability as well as
accuracy, and precision issues for operations that do not need
to have such issues. The new API spreads different functionality
over multiple functions in order to improve on this.

The new API consists of a number of new BIFs:
- erlang:convert_time_unit/3
- erlang:monotonic_time/0
- erlang:monotonic_time/1
- erlang:system_time/0
- erlang:system_time/1
- erlang:time_offset/0
- erlang:time_offset/1
- erlang:timestamp/0
- erlang:unique_integer/0
- erlang:unique_integer/1
- os:system_time/0
- os:system_time/1

and a number of extensions of existing BIFs:
- erlang:monitor(time_offset, clock_service)
- erlang:system_flag(time_offset, finalize)
- erlang:system_info(os_monotonic_time_source)
- erlang:system_info(time_offset)
- erlang:system_info(time_warp_mode)
- erlang:system_info(time_correction)
- erlang:system_info(start_time)

See the "Time and Time Correction in Erlang" chapter of the
ERTS User's Guide for more information.