MS-301: switch to forked plugin and update collection
MS-301: add replacement pattern vars to config
MS-301: add variable for optionally including index file
MS-301: add option to replace html extension
Merge remote-tracking branch 'origin/develop' into MS-301-update-sitemap
Merge remote-tracking branch 'origin/MS-301-update-sitemap' into develop

* origin/MS-301-update-sitemap:
  MS-301: add option to replace html extension
  MS-301: add variable for optionally including index file
  MS-301: add replacement pattern vars to config
  MS-301: switch to forked plugin and update collection
MS-368: Final fixes to sitemap.xml.
Moved to using heroku rather than S3.
Removed S3-related sunny packages and config.
Moved travis_deploy script into own file.
Updated robots.txt
Merge remote-tracking branch 'origin/MS-313-heroku-travis-deploy' into develop

* origin/MS-313-heroku-travis-deploy:
  Updated robots.txt
  Moved travis_deploy script into own file.
  Removed S3-related sunny packages and config.
  Moved to using heroku rather than S3.
Fixed typo in packages.json and updated README instructions.
Fixed travis badge to point to develop branch.
MS-313: Changed HEROKU_HOME dir for Travis build.
MS-300 - removed existing fonts
MS-300 : licensed version of fonts provided by Tim.
MS-300 : updates in font file to point to correct new font files
Merge remote-tracking branch 'origin/MS-300-licensed-fonts' into develop

* origin/MS-300-licensed-fonts:
  MS-300 : updates in font file to point to correct new font files
  MS-300 : licensed version of fonts provided by Tim.
  MS-300 - removed existing fonts
Merge remote-tracking branch 'origin/develop' into MS-297-IE-fixes