groovy 2.1.4

Also maintain the icns file, so groovyConsole gets the proper icon.

Closes #20348.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
crosstool-ng: update caveats and specify tool paths

Closes #20140.
Closes #20223.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
Use actual class of dep when recreating merged deps

Refs #19182.
gettext: Add Emacs support option

Closes #20313.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
yaws: create default directories

These directories are expected to exist.

Closes #13379.
Make Test::Unit assertions available in formula tests

Closes #18753.
Closes #20358.
aamath: use test assertion
agedu: use test assertion
autopano-sift-c: use test assertion
avian: use test assertion
basex: use test assertion
bsdconv: use test assertion
cbmbasic: use test assertion
chkrootkit: use test assertion
cloog: use test assertion
dart: use test assertion
enscript: use test assertion
gfortran: use test assertion
ghi: full path in test
gistit: quoting in test