Utilize the new "all" ARCHITECTURES keyword in most recipes. (#6189)

x86_64 is used as a baseline: the "x86_64" entry, whatever status it has,
is transformed into "all", and then the other entries in ARCHITECTURES
either dropped or rearranged appropriately.

code style.

Bump revisions for x86_64 rebuild after time_t change.

* a few apps needed build fix for time_t.
* disable compatibility packages for x86_64.

Get rid of gcc_syslibs REQUIREs.

Rewrite ARCHITECTURES syntax to new HaikuPorter changes.

HaikuPorter now does not care what is in ARCHITECTURES when
building for a SECONDARY_ARCHITECTURE.

Rename SRC_URI/SRC_FILENAME to SOURCE_URI/SOURCE_FILENAME.

muscle: fix build, enable x86_64.

* fix #227

Changes in SUMMARY, DESCRIPTION and whitespace.

Removed the full-stop and repeating package name in SUMMARY.
Removed hard line breaks, broke up some very long paragraphs and
use bullet lists where possible.
All done by browsing through HaikuDepot. There may be (many) more left
in the whole haikuports repo...

Included 10 extended desriptions done by soyoye14 for GCI 2014
(https://www.google-melange.com/gci/task/view/google/gci2014/5240373098053632)

Removed/insert whitespace where it seems to be the custom in recipes.
Sometimes rearranged elements of a recipe (moving license and copyright
up, for example).

Drop references to $haikuVersion.

* Referring the current haiku version explicitly is not needed, since
the RequiresUpdater takes care of setting the version of Haiku used
for building a package.

Whitespace cleanup

muscle: Add TODO: enable threading for devel package

We can't use it yet to build BeShare.

muscle: Also install support headers

muscle: Replace vint32 by int32 for atomics

We don't need this anymore.

muscle: Fix PROVIDES

muscle: Also add headers to the _devel package

I'm not sure which ones we need, so I'll put them all for now.

muscle: Add a _devel package with the static library

muscle: Rename 'admin' binary to 'muscled-admin'

Because 'admin' is way too vague.

muscle: Also build static library

It's not built by default.

muscle: Drop BUILDHOME

It doesn't seem to be used anywhere.

muscle: Fix building for gcc4

It misses a devel package though...

Let all recipes use SHA-256 checksums only.

Rewrap net-misc DESCRIPTIONs

Added Muscle 6.00 recipe (currently builds only on GCC4)

muscle: fix build, enable x86_64.

* fix #227

Changes in SUMMARY, DESCRIPTION and whitespace.

Removed the full-stop and repeating package name in SUMMARY.
Removed hard line breaks, broke up some very long paragraphs and
use bullet lists where possible.
All done by browsing through HaikuDepot. There may be (many) more left
in the whole haikuports repo...

Included 10 extended desriptions done by soyoye14 for GCI 2014
(https://www.google-melange.com/gci/task/view/google/gci2014/5240373098053632)

Removed/insert whitespace where it seems to be the custom in recipes.
Sometimes rearranged elements of a recipe (moving license and copyright
up, for example).

Drop references to $haikuVersion.

* Referring the current haiku version explicitly is not needed, since
the RequiresUpdater takes care of setting the version of Haiku used
for building a package.

Whitespace cleanup

muscle: Add TODO: enable threading for devel package

We can't use it yet to build BeShare.

muscle: Also install support headers

muscle: Replace vint32 by int32 for atomics

We don't need this anymore.

muscle: Fix PROVIDES

muscle: Also add headers to the _devel package

I'm not sure which ones we need, so I'll put them all for now.

muscle: Add a _devel package with the static library

muscle: Rename 'admin' binary to 'muscled-admin'

Because 'admin' is way too vague.

muscle: Also build static library

It's not built by default.

muscle: Drop BUILDHOME

It doesn't seem to be used anywhere.

muscle: Fix building for gcc4

It misses a devel package though...

Let all recipes use SHA-256 checksums only.

Rewrap net-misc DESCRIPTIONs

Added Muscle 6.00 recipe (currently builds only on GCC4)