[LTTR] Add a bunch of images
[LTTR] Letter layouts
[POST] Two letters from Timmund
[RFCT] Reduce excerpts to 50 words
[POST] More info from last sesssion
[POST] Clean up a bunch before publishing
Merge branch 'master' into gh-pages

* master:
  [POST] Clean up a bunch before publishing
  [POST] More info from last sesssion
  [RFCT] Reduce excerpts to 50 words
  [POST] Two letters from Timmund
  [LTTR] Letter layouts
  [LTTR] Add a bunch of images