beaglelogic-server: Modify lz4 ver in package.json

Signed-off-by: Kumar Abhishek <abhishek@theembeddedkitchen.net>
beaglelogic-server: First working server

Signed-off-by: Kumar Abhishek <abhishek@theembeddedkitchen.net>
webapp: Working with server and rendering waveforms

* Fix some whitespace as well

Signed-off-by: Kumar Abhishek <abhishek@theembeddedkitchen.net>