Add support for HCL/Terraform (#400)

Closes #334

README.md

@@ -265,5 +265,5 @@ MIT © [refined-bitbucket](https://github.com/refined-bitbucket)
 [chrome-install]: https://chrome.google.com/webstore/detail/refined-bitbucket/afppminkfnfngihdocacbgeajbbdklkf?utm_source=chrome-ntp-icon
 [firefox-install]: https://addons.mozilla.org/en-US/firefox/addon/refined-bitbucket-/
 [tab-image]: https://cloud.githubusercontent.com/assets/755669/18594922/1c74c184-7bf7-11e6-887d-859fb6206c65.png
-[prismjs-languages]: http://prismjs.com/download.html?themes=prism&languages=markup+css+clike+javascript+abap+actionscript+ada+apacheconf+apex+apl+applescript+c+asciidoc+asm6502+aspnet+autohotkey+autoit+bash+basic+batch+bison+brainfuck+bro+cpp+csharp+arduino+coffeescript+ruby+csp+css-extras+d+dart+diff+django+docker+eiffel+elixir+elm+erlang+fsharp+flow+fortran+gherkin+git+glsl+go+graphql+groovy+haml+handlebars+haskell+haxe+http+hpkp+hsts+ichigojam+icon+inform7+ini+io+j+java+jolie+json+julia+keyman+kotlin+latex+less+livescript+lolcode+lua+makefile+markdown+matlab+mel+mizar+monkey+n4js+nasm+nginx+nim+nix+nsis+objectivec+ocaml+opencl+oz+parigp+parser+pascal+perl+php+php-extras+powershell+processing+prolog+properties+protobuf+pug+puppet+pure+python+q+qore+r+jsx+typescript+renpy+reason+rest+rip+roboconf+crystal+rust+sas+sass+scss+scala+scheme+smalltalk+smarty+sql+stylus+swift+tcl+textile+twig+tsx+vbnet+verilog+vhdl+vim+wiki+xeora+xojo+yaml#category-languages
+[prismjs-languages]: http://prismjs.com/download.html?themes=prism&languages=markup+css+clike+javascript+abap+actionscript+ada+apacheconf+apex+apl+applescript+c+asciidoc+asm6502+aspnet+autohotkey+autoit+bash+basic+batch+bison+brainfuck+bro+cpp+csharp+arduino+coffeescript+ruby+csp+css-extras+d+dart+diff+django+docker+eiffel+elixir+elm+erlang+fsharp+flow+fortran+gherkin+git+glsl+go+graphql+groovy+haml+handlebars+haskell+haxe+hcl+http+hpkp+hsts+ichigojam+icon+inform7+ini+io+j+java+jolie+json+julia+keyman+kotlin+latex+less+livescript+lolcode+lua+makefile+markdown+matlab+mel+mizar+monkey+n4js+nasm+nginx+nim+nix+nsis+objectivec+ocaml+opencl+oz+parigp+parser+pascal+perl+php+php-extras+powershell+processing+prolog+properties+protobuf+pug+puppet+pure+python+q+qore+r+jsx+typescript+renpy+reason+rest+rip+roboconf+crystal+rust+sas+sass+scss+scala+scheme+smalltalk+smarty+sql+stylus+swift+tcl+textile+twig+tsx+vbnet+verilog+vhdl+vim+wiki+xeora+xojo+yaml#category-languages
 [language-ext]: https://github.com/refined-bitbucket/refined-bitbucket/blob/dev/src/syntax-highlight/language-ext.js

src/syntax-highlight/common/language-ext.js

@@ -43,6 +43,7 @@ module.exports = {
     '.gradle': 'language-groovy',
     '.h': 'language-c',
     '.hbs': 'language-handlebars',
+    '.hcl': 'language-hcl',
     '.hpp': 'language-cpp',
     '.hs': 'language-haskell',
     '.jl': 'language-julia',
@@ -79,6 +80,8 @@ module.exports = {
     '.svcmap': 'language-markup',
     '.svelte': 'language-html',
     '.t': 'language-perl',
+    '.tf': 'language-hcl',
+    '.tfvars': 'language-hcl',
     '.tpl': 'language-smarty',
     '.trigger': 'language-apex',
     '.ts': 'language-typescript',