imagemagick: undisrecommend ghostscript

Closes #32412.
Update xctool to v0.2 for Xcode 6 support

Closes #32417.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
xctool: update 0.2 bottle.
Pass command and arg list into ErrorDuringExecution constructor
Make install name debug output more readable
Remove obsolete nil guard

This was added in 3a7a3619f7016c75c3e53e944221bf7f6354a63b to make the
tests pass, but this method is now stubbed out in the tests, so we can
assume $? will be non-nil.
caveats: check if plist is a symlink.

Avoid problems like #32367.
gwyddion 2.38

Update formula to gwyddion 2.38

Closes #32422.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
ruby-build 20140919

Closes #32425.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
hevea 2.18
hevea: update 2.18 bottle.

Closes #32426.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
pyqt5 5.3.2

Version bump and patches configure.py to address a build failure.

Fixes #32370, closes #32419.
sip 4.16.3

Closes #32419.
pyqt5: configure verbosely
Revert "hevea: update 2.18 bottle."

This reverts commit 86ff2aa79142a37220d19e51afff63d12fe5b53e.
Revert "hevea 2.18"

This reverts commit cf0cd1edd7d59c0c1ede13b761de899f2c15893f.
Clarify "could not tap" warning

Closes #31451.
Closes #32223.
pebble-sdk 2.5

Closes #32433.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
pebble-sdk: update 2.5 bottle.
ant: add option to build with bcel library

Closes #32430.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>