[*] StbMainApp: Fix errors while build for STB Module.

Fully move define ENABLE_TELETEXT and ENABLE_ANALOGTV into makefile.
Fix compile errors without ENABLE_TELETEXT and ENABLE_ANALOGTV define.
Fix warnings "unused variable" while build for Module.

Signed-off-by: Anton Sergeev <Anton.Sergeev@elecard.ru>

Conflicts:
	StbMainApp/src/teletext.c