lesstif: use Homebrew's freetype
grace: lower optimization to fix miscompile with clang 3.4

cf. #27840.
scala 2.10.4

Closes #27844.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
scala 2.11.0-RC3

Closes #27845.
lz4 r116

This release addresses all the quick fixes in this formula.
lz4: update r116 bottle.

Closes #27846.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
cc: don't add linker arguments if only -v passed.

Supports configure scripts (e.g., mplayer) that use "gcc -v" to
identify compiler.

Closes #27793.

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