Merge branch 'allow-options-for-closure-service' into jimdo-compiler-service-options

Conflicts:
	min/lib/Minify/JS/ClosureCompiler.php
	min_unit_tests/test_Minify_JS_ClosureCompiler.php
Merge branch 'jimdo-compiler-service-options' of github.com:Jimdo/minify into jimdo-compiler-service-options

Conflicts:
	min/lib/Minify/JS/ClosureCompiler.php