sysutils/btop: update to 1.4.0

Changelog:	https://github.com/aristocratos/btop/releases/tag/v1.4.0

all: drop support for FreeBSD 13.2 which reached EOL today

Thanks again to jbeich for noticing various things I overlooked.

Reviewed by:	acm, ashish, eduardo, ehaupt, eugen, jbeich, martymac, mat,
nobukata, sunpoet, tagattie, yuri, arrowd, kde
Differential Revision:	https://reviews.freebsd.org/D45141

sysutils/btop: update to 1.3.2

Changelog:	https://github.com/aristocratos/btop/releases/tag/v1.3.2

sysutils/btop: update to 1.3.1

Changelog:	https://github.com/aristocratos/btop/releases/tag/v1.3.1

sysutils/btop: update to 1.3.0

Changelog:	https://github.com/aristocratos/btop/releases/tag/v1.3.0

*: Bump PORTREVISIONs for math/mpc update to 1.3.1

sysutils/btop: update to 1.2.13

Changelog:	https://github.com/aristocratos/btop/releases/tag/v1.2.13

sysutils/btop: update to 1.2.12

Changelog:	https://github.com/aristocratos/btop/releases/tag/v1.2.12

sysutils/btop: update to 1.2.11

Changelog:	https://github.com/aristocratos/btop/releases/tag/v1.2.11

sysutils/btop: update to 1.2.10

Changelog:	https://github.com/aristocratos/btop/releases/tag/v1.2.10

Remove WWW entries moved into port Makefiles

Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.

This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.

Approved by:		portmgr (tcberner)

Add WWW entries to port Makefiles

It has been common practice to have one or more URLs at the end of the
ports' pkg-descr files, one per line and prefixed with "WWW:". These
URLs should point at a project website or other relevant resources.

Access to these URLs required processing of the pkg-descr files, and
they have often become stale over time. If more than one such URL was
present in a pkg-descr file, only the first one was tarnsfered into
the port INDEX, but for many ports only the last line did contain the
port specific URL to further information.

There have been several proposals to make a project URL available as
a macro in the ports' Makefiles, over time.

sysutils/btop: uncomment accidentally commented USE_GCC

sysutils/btop: update to 1.2.9

Changelog:	https://github.com/aristocratos/btop/releases/tag/v1.2.9

sysutils/btop: update to 1.2.8

Changelog:	https://github.com/aristocratos/btop/releases/tag/v1.2.8

sysutils/btop: fix build on i386 and powerpc with GCC 11

/usr/local/bin/ld: /tmp/cc4flGwQ.ltrans0.ltrans.o: in function
`Runner::_runner(void*)':
<artificial>:(.text+0x3c74): undefined reference to `__atomic_load_8'
/usr/local/bin/ld: <artificial>:(.text+0x3c9c): undefined reference to
`__atomic_load_8'
/usr/local/bin/ld: <artificial>:(.text+0x3cc8): undefined reference to
`__atomic_compare_exchange_8'
/usr/local/bin/ld: <artificial>:(.text+0x441c): undefined reference to
`__atomic_load_8'
/usr/local/bin/ld: <artificial>:(.text+0x4448): undefined reference to
`__atomic_compare_exchange_8'
/usr/local/bin/ld: <artificial>:(.text+0x446c): undefined reference to
`__atomic_load_8'
/usr/local/bin/ld: <artificial>:(.text+0x4480): undefined reference to
`__atomic_load_8'
/usr/local/bin/ld: <artificial>:(.text+0x44ac): undefined reference to
`__atomic_compare_exchange_8'
/usr/local/bin/ld: /tmp/cc4flGwQ.ltrans1.ltrans.o: in function
`Runner::run(std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char> > const&, bool, bool)':
<artificial>:(.text+0x1cf4): undefined reference to `__atomic_fetch_add_8'
/usr/local/bin/ld: <artificial>:(.text+0x1d44): undefined reference to
`__atomic_fetch_add_8'
/usr/local/bin/ld: /tmp/cc4flGwQ.ltrans1.ltrans.o: in function `Runner::stop()':
<artificial>:(.text+0x5150): undefined reference to `__atomic_fetch_add_8'
/usr/local/bin/ld: <artificial>:(.text+0x51a8): undefined reference to
`__atomic_fetch_add_8'
collect2: error: ld returned 1 exit status

sysutils/btop: strip the binary and add framework's CXXFLAGS / LDFLAGS

sysutils/btop: Monitor of resources