v1.4

Changes:

• Support tablet/phones properly with <meta name="viewport"> tag.
  The page is now zoomed properly by default and the log text's size does not jump around anymore.
• Use make to run tsc and copy files from src/ instead of relying on files being in the root folder.
  The Makefile support an OUTPUT_DIR option to change where the output is written.
• Added a release.py scripts that updates the release Git branch used by Github pages.
  This scripts inserts the Git version in the index.html page to properly track which version is used.

Full Changelog: v1.3...v1.4