Added detection for the Pike language:

http://pike.ida.liu.se/
Added REALbasic language.
Add .eliom extension for Ocsigen (OCaml web framework)
.eliom extension in OCaml extensions properly sorted
Override for binary mime type based on languages.yml

If the extension already exists in languages.yml, it's probably not a
binary, but code.
fixed typo
Added extensions to languages.xml for XML highlighting of Zope Page Templates (.pt) and Zope Configuration Markup Language (.zcml).
Added extensions to languages.yml for XML highlighting of Zope Page Templates (.pt) and Zope Configuration Markup Language (.zcml).
Merge branch 'master' of github.com:seanupton/linguist
Adding vendor files for SyntaxHighlighter and django (admin_media directory).
Added support for the CLIPS programming language

CLIPS or C language integrated production system is a tool for writing expert
systems.
Fixed an issue where the lexer was not explicitly stated for CLIPS
Datomic dtm files
(BFDD) build-system failure driven development
better: edn is generic
languages.yml: add .dpr and .dfm extension to Delphi

.dfm is Delphi formulars
.dpr is the main source file, before any .pas.

if your Delphi app does not use any formulars or units
(e.g. console app), there is basically only one .dpr file.
languages.yml: rearrange .dpr and .dfm
Added Xtend (xtend-lang.org) to languages.yml
remove redundant specification
Detect cython-generated files