adding "update-cache" option

so that module information will be written to cache loader in post
install.

forcing update-cache in post install
lldpd 0.7.8

Closes #28755.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
sdl_ttf: use string dep for freetype

* also, style nit-picks
wrangler 1.1.01

Closes #25201.
open-mpi 1.8.1

Updating open-mpi to latest stable 1.8.1

Closes #28758.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
wrangler: checksum
Use Formulary.factory to find formula in taps
Search results should always be sorted
Use canonical_name to canonicalize aliases
wxmac: add missing dependencies

Closes #28764.
wxmac: update 3.0.0 bottle.

Closes #28766.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
leptonica: explicitly disable deps when requested

cf. #28754.