Fixed compatibility with Sass 3.4 (3.4 is now required).

.gitignore

@@ -10,6 +10,7 @@
 /src/styles/.sass-cache
 /static/fonts/*
 /static/js/main.min.js
+/static/css/*.css.map
 /tokens.txt
 /dist
 *~

.travis.yml

@@ -17,6 +17,7 @@ before_install:
 
 install:
   - sudo apt-get -y install nodejs rubygems python-babel
+  - sudo gem install oj
   - sudo gem install compass
   - npm install -g po2json
   - npm install -g autoprefixer

configure.ac

@@ -36,7 +36,7 @@ AC_SUBST(I18N_BUG_ADDRESS)
 GO_VERSION_MIN=1.1
 NODEJS_VERSION_MIN=0.6.0
 NODEJS_VERSION_STYLES_MIN=0.10.0
-SASS_VERSION_MIN=3.2.0
+SASS_VERSION_MIN=3.3.0
 
 AC_CONFIG_SRCDIR([src/app/spreed-webrtc-server/main.go])
 AC_CONFIG_HEADERS([config.h])
@@ -136,9 +136,11 @@ AC_SUBST(COMPASS)
 if test x"${SASS}" != x"" ; then
     AC_MSG_CHECKING([for compass support in sass])
     tempfile=`mktemp`
+    cd src/styles
     $SASS --compass $tempfile > /dev/null 2> /dev/null
     sass_compass=$?
     rm $tempfile
+    cd ../../
     if test x"${sass_compass}" != x"0" ; then
         AC_MSG_RESULT([not available])
         AC_MSG_WARN([Please install compass so it can be used using "sass --compass ...".])

src/styles/Makefile.am

@@ -19,7 +19,7 @@
 #
 
 AUTOMAKE_OPTIONS = -Wno-portability
-SASSFLAGS = --style=compressed --no-cache
+SASSFLAGS = --style=compressed --no-cache --sourcemap=none
 AUTOPREFIXER_BROWSER_SUPPORT := "> 1%, last 2 versions, Firefox ESR, Opera 12.1"
 STATIC = ../../static
 

src/styles/config.rb

@@ -1,4 +1,6 @@
-images_dir = "../../static/img"
 project_path = "../../static/css"
+images_dir = "../../static/img"
+sass_dir = "../../static/css"
+fonts_dir = "../../static/fonts"
 
 relative_assets = true

src/styles/global/skins/_dark.scss

@@ -1,4 +1,4 @@
-/*!
+/*
  * Spreed WebRTC.
  * Copyright (C) 2013-2014 struktur AG
  *

src/styles/global/skins/_light.scss

@@ -1,4 +1,4 @@
-/*!
+/*
  * Spreed WebRTC.
  * Copyright (C) 2013-2014 struktur AG
  *