remove nginx example and point to file in libertree-frontend-ramaze
remove Apache example and point to file instead
Squashed 'libertree-frontend-ramaze/' changes from 7a5c334..ee0a95b

ee0a95b add apache example config file
596c537 update path and comments in nginx example config
78fd447 update libertree-model
3d3838d rescue not PGError but Sequel::UniqueConstraintViolation
04e08ff Refactor member handle autocompletion code a bit.
96481e3 Autocompletion now also triggers on `:from "`.  This code is functional, but some refactoring shall be forthcoming.

git-subtree-dir: libertree-frontend-ramaze
git-subtree-split: ee0a95b207c9df18509d1521ce107787960f8bb1
Merge commit '85c8fba101049c31864502f7c0bca76256c335d4'
Squashed 'libertree-backend-rb/' changes from 70344db..f85b38a

f85b38a update libertree-model
1e73651 update libertree-model

git-subtree-dir: libertree-backend-rb
git-subtree-split: f85b38af54b23191885d4c5fae23d20518760830
Merge commit '818f5fc9fcb23f549c8e97e0d57a249f0c6b7fdf'
Squashed 'libertree-model-rb/' changes from de9fbc7..148a6c0

148a6c0 fix formatter for contact list terms
6422bfd cast hashtags column to array and undo our escaping
3c1d24a make model cache global
bb6d2fc deprecate use of quotes around :from argument
7aa1351 parsed :pool term contains pool object, not just id
36a1b6e parsed query for :river contains river object, not id
9f3b587 argument of :from term must be wrapped in quotes
85af648 :visibility needs no quotes, but :river does
2dbeb6b restrict :river terms to own rivers
ee55828 only add account to set if it exists
6195fd5 method to refresh rivers referencing contact list

git-subtree-dir: libertree-model-rb
git-subtree-split: 148a6c0dfb10352f24433f002835b6095ff2bb04
Merge commit '7c7eecd1b3becd16a875740eef1693584b5cfd8d'