[maven-release-plugin] prepare for next development iteration

Change-Id: I1ccfc3620b2e51b0753432975d7afba7ef926d13
Static method to enable Drag & Drop support before initialization

Change-Id: I71cf8b73da123e7bc86fc85fb125b33cc71a0522
Updated code of demo

Change-Id: I2125b1e82e784b8ae71e18eae9421f768397ae62
Generating sourcemaps

Use of minifyify instead of UglifyJS so it's possible to generate
sourcemaps that reference to the original Node.js files instead of to the
generated browser version, making it easier to debug and maintain, and
showing a more profesional result.

Change-Id: I22dd0e8c40bea95ef5861ee46afae4926f4cac51
Muted local video and enabled optional DtlsSrtpKeyAgreement flag

Change-Id: I7283847ade0f3ebbf991402c98aacc6190913658
Preparing to split examples to own demos project

Change-Id: I409b5a8d3e290bc90ef8d48cae1244cfb38fbd31
New files distribution for Maven

Change-Id: Ib51c7665f8fe90d5d8837ac01d9dd42638b49227
Small clean-up to put in pair with Miguel proof-of-concept

Change-Id: I8f7511005d13b5259fdf6e6c797b971468d4b919
Improved closing connection method

Change-Id: Ib030f9d7938cfa680b54cdd304a4e0f11629b8c2
Fixed bug about closing a closed PeerConnection object

According to the spec it throws an InvalidStateError instead of a NOP

Change-Id: I0239d40a75638b1a3bd999a449647ba6ad506892
Using specific versions for Node.js dependency modules

Change-Id: Ib8dc0a3c5829d021a5af0cfcec58ffedb24920a7
Removed example folder now that they are at kmf-content-demo

Change-Id: I79b9b0e876f10f48d88702230e0baf494bfeda12
[maven-release-plugin] prepare release kws-content-api-1.0.1

Change-Id: I2e08c403976bf6645bbaa5d37167b435a7c6335e