Add Junit4 to the classpath for CollectAllTests

This is needed for CollectAllTests to work with Junit4 tests.

Change-Id: I5e339022220b8e40bcb12337a09f3615dad7d53c

Conflicts:
	core/tasks/cts.mk
cout: move to $out

Change-Id: I3b5bf8a5f62dcdf267662bb97a2073150152cfa6
Add "WITH_STATIC_ANALYZER=1 m/mm/mmm/mma/mmma ..."

The new option WITH_STATIC_ANALYZER=1 instructs build system to
run static analyzer via "clang --analyze" on a successful build.
If analyzer finds any issue, instruction to open report is displayed.
See http://clang-analyzer.llvm.org/scan-build.html for details.

WITH_STATIC_ANALYZER trumps WITH_SYNTAX_CHECK if both exist.

Project use lots of GCC extensions (eg. nested function) not supported
by clang may opt out by adding LOCAL_NO_STATIC_ANALYZER:=true

Change-Id: I9970560560bd52ce5f0fd7129c3488629627c735