MEDIUM: Remove unused files

public_html/.editorconfig

@@ -1,15 +0,0 @@
-; http://editorconfig.org/
-
-[*]
-indent_style = space
-indent_size = 4
-charset = utf-8
-trim_trailing_whitespace = true
-insert_final_newline = true
-
-[inc/{geshi,phpseclib}/**]
-; Use editor default (possible autodetection).
-indent_style =
-indent_size =
-trim_trailing_whitespace = false
-insert_final_newline = false

public_html/.travis.yml

@@ -1,16 +0,0 @@
-language: php
-php:
-  - "5.6"
-  - "5.5"
-  - "5.4"
-  - "5.3"
-notifications:
-  irc:
-    channels:
-        - "chat.freenode.net#dokuwiki"
-    on_success: change
-    on_failure: change
-install:
-  - wget https://phar.phpunit.de/phpunit-4.3.5.phar -O _test/phpunit
-  - chmod 755 _test/phpunit
-script: cd _test && ./phpunit --verbose --stderr

public_html/lib/plugins/const/.travis.yml

@@ -1,10 +0,0 @@
-language: php
-php:
-  - "5.5"
-  - "5.4"
-  - "5.3"
-env:
-  - DOKUWIKI=TestRequest
-before_install: wget https://raw.github.com/lisps/dokuwiki-travis/master/travis.sh
-install: sh travis.sh
-script: cd _test && phpunit --stderr --group plugin_const