not rely on bbb-client libraries to build (and package) bbb-client-check

bbb-client-check/.gitignore

bbb-client-check/build.xml

bbb-client-check/resources/lib/api-bridge.js

bbb-client-check/resources/lib/bbb_webrtc_bridge_sip.js

bbb-client-check/resources/lib/sip.js