Merge pull request #1015 from awakecoding/master

Sound Performance
android: build fix - no librt

Android NDK doesn't provide librt.
Checks that the fragmentation buffer is not bigger than negociated value
Merge pull request #1017 from bmiklautz/androidbuild

android: build fix - no librt
Merge pull request #1018 from hardening/hardening12

Checks that the fragmentation buffer is not bigger than negociated value
primitives: test build fixed
Merge pull request #1019 from bmiklautz/primitives_test_fix

primitives: test build fixed
Merge branch 'master' of github.com:FreeRDP/FreeRDP