layer: Add Audio Record
Added a button on the layer panel "Record Audio". A Dialog pops up on clicking the button. The user enters the filename and duration of the recording. The recording takes place and the audio clip is added to the beginning of a new layer.
-> Ask for filename or assign a filename automatically (name of project + timestamp) ?
-> The dialog can be made more user friendly. It can be made such that it shows the time (Remaining time)
Closes #2391
Edited by Vivek R