[maven-release-plugin] prepare for next development iteration
Fixed typo in getUserMedia constraints

Change-Id: I41a4a5c4b87e364049f78b83ad026521b8260d27
Commented out removeStream since it is not implemented in Firefox

Change-Id: I74e0b7839493aa808c672d1812c98189bd321e52
Added parameter to change getUserMedia constraints

Change-Id: I5afa55075be3322bae5cc9c5e4ca33fc9c5ef4eb
Package version updated to release version
[maven-release-plugin] prepare release kws-utils-4.3.17