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.
Merge remote-tracking branch 'mxcl/master'