Fix wrong i686 binary url in gtk2 package

Change binary element positioning to be consistent with other packages

Fixes #3126?

* Add kcov package

* Fixing dependency for kcov package

* Check package dependencies more efficiently

Keep track of the names of dependencies that have already been checked
in the expand_dependencies/push_dependencies loop. A quick and dirty way
to break out of dependency cycles and speed up the dependency resolution
step in general.

* Simplify the logic of dependency checking in expand_dependencies

Accomplishes the same goal without needing to explicitly keep a list of
previously-checked dependencies.

Fix dependencies in packages

Add dependencies to freerdp

Remove gcc package

Update gcc7 from 7.3.0-3 to 7.4.0

Change dependency to gcc8 in buildessential

Update install.sh to use gcc8

Replace xz package with xzutils

Update postinstall message in install.sh

Add pre-built binaries for gcc7 and gcc8

Remove MANPATH from postinstall section of mandb

Use ffmpeg instead (conflicting files anyway)

Update alsa_lib and alsa_plugins with more features,
including ffmpeg and Python support

Removes entry for libfdkaac in tools/packages.yaml,
no references wanted in project

Reset pulseaudio

* Add RSU-Client

Adds a package for the RuneScape Unix/Linux Client.

* Much better sed-ing technique

* Decrease verbosity

* Don't assume CREW_PREFIX

quote variables,
respect spaces in install names,
respect choice of branch,
fix logic,
suggest simpler user-friendly editor,
and exit on failure

* Fix bz2 manpages.

* Fix openssl manpages.

* Bump openssl version.

* Change mkdir from system to Ruby.

* Go back to proper bump.

* Switch to Ruby mkdir in bz2.

* Add FreeRDP

* Fix FreeRDP installation directory

* Remove redundant dependencies

* Enable some features

* More cmake options

* f o r m a t t i n g

* Add Xprop dependency

* Add Xmessage.

* Remove debug line.

* Change to main Xorg homepage

Only copy ~/.config directory if not empty

Change to use HOME crew constant

Add pre-built binaries

* Update lzip package

* Add pre-built binaries

Open to all suggestions