erts: Remove unused constant DRIVER_TAB_SIZE
Fix httpd config option 'keep_alive_timeout'

The documentation states that the value is in seconds, which was true
when using the Apache like configuration file, but not true when using
the proplist style configuration.
Fix httpd config option 'script_timeout'

This fixes the usage of the httpd configuration option 'script_timeout',
which got ignored before.

The documentation states that the value is in seconds, which was true
when using the Apache like configuration file, but not true when using
the proplist style configuration.
Remove ^L characters hidden randomly in the code. Not those used in text files as delimiters.

While working on a tool that processes Erlang code and testing it against this repo,
I found out about those little sneaky 0xff. I thought it may be of help to other
people build such tools to remove non-conforming-to-standard characters.
inets: httpc improve pipelining
httpc: Enhanched error handling
inets: httpc make httpc_cancel_request/[1,2] asynchronous
erts: Fix loading of NIF library with unicode in path
The gen_event callback module expects terminate/2, not terminate/1
asn1_SUITE: Remove useless test_driver_load/1 test case

The PER back-end no longer use a driver (or even a NIF),
and the test case would not fail if it didn't work because the
spawned processed were not linked.
asn1_SUITE: Remove unused function case_dir/2
asn_SUITE: Fold per_GeneralString/1 into h323test

The per_GeneralString/1 test case compiles MULTIMEDIA-SYSTEM-CONTROL
and then does a single decoding. Save some compilation time by folding
the test into the h323test/1 test case.
asn1_SUITE: Remove useless test case testInvokeMod/1

It seems that the original purpose is to test encoding by
directly calling the module (as opposed to calling indirectly
using asn1rt). That is tested in many other test cases (such
as testPrimStrings); thus this test case no longer serves any
useful purpose.
asn1ct_parser2: Clean the process dictionary after parsing

Apart from cleanliness, the test suite runs many tests cases in
parallel, so it never hurts to reduce the memory pressure.
asn1ct_gen: Clean up process dictionary after generating

Cleanliness.
asn1_SUITE: Combine most tests that use External.asn1

By combining most tests that use External.asn,
we will only need to compile that spec once instead of 11 times.

While combining the test cases, make sure to remove the redundant code
in testPrimExternal/1 that tests primitive strings in exactly the same
way as testPrimString/1. Removing the redundant code shaves off a few
seconds of testing time.

Keep testSeqExtension/1 as a separate test case, since it is a
complicated test case that does hairy stuff to the source files.
Slightly clean up testX420
asn1_test_lib: Remove unnecessary loading of a compiled ASN.1 spec

asn1ct:compile/2 calls c:c/2 to invoke the compiler and to load
the compiled code. That means that there is no need load the module
after having invoked the ASN.1 compiler.

To make sure that we'll notice if that behavior changes in the future,
extend the rtUI/1 test case to verify that the loaded module has
the correct encoding rule (if asn1ct:compile/2 would fail to reload
the module, the previous encoding rule would be returned).

While at it, it also makes sense to test calling M:bit_string_format/0
to ensure that it continues working.
Remove unused compile() functions
ASN.1 tests: Remove unused choice_extension.erl

The testChoExtension module tests the same thing (and more) as
choice_extension.erl.