Editors for meson.build, meson_options.txt and *.ninja files. Just
highlighting for now based on textmate grammars.
Added tm4e to target to enable resolving tm4e bundles.
Change-Id: I22859b2d39a96dcd777ee96d2a5e7465e4884839
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
