Add namespaces
include FiveThree part into classname Mustache_Test_Functional_ClassWithLambda, supplement to 07e96b2a1990bfdf306f6a108841e1c948da762a
Add missing \ near global classes in namespaced files
Use namespaced Mustache in tests
Use namespaced Mustache in bin dir
Update README.md for namespaces
Merge remote-tracking branch 'upstream/dev' into feature/namespaces
Merge remote-tracking branch 'upstream/dev' into feature/namespaces

Conflicts:
	bin/build_bootstrap.php
	src/Mustache/HelperCollection.php
	test/bootstrap.php
Merge remote-tracking branch 'origin/master' into feature/namespaces

Conflicts:
	test/Mustache/Test/FiveThree/Functional/FiltersTest.php
composer.json update
Merge branch 'master' into feature/namespaces
merge feature/namespaces
merge upstream/dev