JBrowse 1.16.1

Minor improvements

• Made a change to make Hierarchical track selector much faster on intial
  browser load for very large tracklists (@cmdcolin)

• Updated to webpack 4 for some faster build times (pull #1270, @cmdcolin)

• Updated to use dojo/dijit/dojox 1.14 (@cmdcolin)

• Updated NeatCanvasFeatures to allow non-coding transcripts to be colored
  differently with style->unprocessedTranscriptColor. Thanks to @billzt
  for the bug report (issue #1298, @cmdcolin)

Bug fixes

• Fixed issue where data directories with spaces in them were giving errors
  due to CORS on JBrowse Desktop (issue #1285, @cmdcolin)

• Fixed issue where the name store could be queried before being initialized
  (issue #1286, @cmdcolin)

• Fixed an issue for large BAM headers failing to load post-@gmod/bam
  integration (@cmdcolin)

• Fixed access to some cross-origin resources (issue #1289, pull #1292,
  @cmdcolin)