Added latest nightly builds of libvlc; updated readme.

README.md

@@ -45,9 +45,9 @@ A relatively recent version of libvlc is required. The latest stable release
 (currently 2.2.1) is not sufficient.
 
 For Mac and Windows, the following nightly builds are currently included:
-* Mac: vlc-3.0.0-20170411-0445-git.dmg
-* Win32: vlc-3.0.0-20170411-0908-git-win32.zip
-* Win64: vlc-3.0.0-20170411-1225-git-win64.zip
+* Mac: vlc-3.0.0-20170608-0445-git.dmg
+* Win32: vlc-3.0.0-20170608-0258-git-win32.zip
+* Win64: vlc-3.0.0-20170608-0453-git-win64.zip
 
 Nightly builds can be downloaded from the VideoLAN web site (see below).
 
@@ -63,6 +63,14 @@ binaries in this repository, although it is not clear what distros should be
 supported and where the builds are coming from. A better workflow needs to be
 established for this.
 
+Once the VLC libraries are installed on your machine, you need to add their path
+to your LD_LIBRARY_PATH](https://github.com/ue4plugins/VlcMedia/issues/17)
+environment variable. Copying the libraries and VLC plug-in's into VlcMedia's
+*/ThirdPart/vlc/Linux* directory is currently not supported out of the box as
+the [Build.cs](https://github.com/ue4plugins/VlcMedia/blob/master/Source/VlcMedia/VlcMedia.Build.cs#L52)
+file expects these files to be under the correct sub-directory for the target
+architecture.
+
 ### Mac, Windows
 
 All required libraries and plug-ins are included in the *ThirdParty* directory