- add new RunNinjaCommandHandler, RunNinja,
AbstractMesonCommandHandler, and
RunNinjaPage classes to support running ninja manually
with env variables added and options specified
- add a new build method to MesonBuildConfiguration which
specifies ninja options and environment variables
- add SWTImagesFactory for supplying the meson logo image
- add WizardMessages class for specifying messages for
meson ui wizards
- add new MesonUtils class and move stripEnvVars from
MesonBuildConfiguration to here
- add new constants to IMesonConstants interface
Change-Id: I8d635b2bd96792800bb07f4b3f1730be6e41eb24