Added gemfile

.gitignore

 _site
 .sass-cache
-.jekyll-metadata
-Gemfile.lock
\ No newline at end of file
+.jekyll-metadata
\ No newline at end of file

Gemfile.lock

+GIT
+  remote: https://git-r3lab.uni.lu/core-services/jekyll-theme-lcsb-default.git
+  revision: f1eaba1cc613481c624b3b1a08129f3a91d79819
+  branch: master
+  specs:
+    jekyll-theme-lcsb-default (0.2.18)
+      jekyll (~> 3.7)
+      jekyll-seo-tag (~> 2.1)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    addressable (2.5.2)
+      public_suffix (>= 2.0.2, < 4.0)
+    colorator (1.1.0)
+    concurrent-ruby (1.0.5)
+    em-websocket (0.5.1)
+      eventmachine (>= 0.12.9)
+      http_parser.rb (~> 0.6.0)
+    eventmachine (1.2.7-x64-mingw32)
+    faraday (0.15.3)
+      multipart-post (>= 1.2, < 3)
+    ffi (1.9.25-x64-mingw32)
+    forwardable-extended (2.6.0)
+    http_parser.rb (0.6.0)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
+    jekyll (3.7.4)
+      addressable (~> 2.4)
+      colorator (~> 1.0)
+      em-websocket (~> 0.5)
+      i18n (~> 0.7)
+      jekyll-sass-converter (~> 1.0)
+      jekyll-watch (~> 2.0)
+      kramdown (~> 1.14)
+      liquid (~> 4.0)
+      mercenary (~> 0.3.3)
+      pathutil (~> 0.9)
+      rouge (>= 1.7, < 4)
+      safe_yaml (~> 1.0)
+    jekyll-feed (0.11.0)
+      jekyll (~> 3.3)
+    jekyll-github-metadata (2.9.4)
+      jekyll (~> 3.1)
+      octokit (~> 4.0, != 4.4.0)
+    jekyll-paginate-v2 (1.9.4)
+      jekyll (~> 3.0)
+    jekyll-sass-converter (1.5.2)
+      sass (~> 3.4)
+    jekyll-seo-tag (2.5.0)
+      jekyll (~> 3.3)
+    jekyll-theme-primer (0.5.3)
+      jekyll (~> 3.5)
+      jekyll-github-metadata (~> 2.9)
+      jekyll-seo-tag (~> 2.0)
+    jekyll-watch (2.0.0)
+      listen (~> 3.0)
+    kramdown (1.17.0)
+    liquid (4.0.0)
+    listen (3.1.5)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
+      ruby_dep (~> 1.2)
+    mercenary (0.3.6)
+    minima (2.5.0)
+      jekyll (~> 3.5)
+      jekyll-feed (~> 0.9)
+      jekyll-seo-tag (~> 2.1)
+    multipart-post (2.0.0)
+    octokit (4.12.0)
+      sawyer (~> 0.8.0, >= 0.5.3)
+    pathutil (0.16.1)
+      forwardable-extended (~> 2.6)
+    public_suffix (3.0.3)
+    rb-fsevent (0.10.3)
+    rb-inotify (0.9.10)
+      ffi (>= 0.5.0, < 2)
+    rouge (3.2.1)
+    ruby_dep (1.5.0)
+    safe_yaml (1.0.4)
+    sass (3.6.0)
+      sass-listen (~> 4.0.0)
+    sass-listen (4.0.0)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
+    sawyer (0.8.1)
+      addressable (>= 2.3.5, < 2.6)
+      faraday (~> 0.8, < 1.0)
+    thread_safe (0.3.6)
+    tzinfo (1.2.5)
+      thread_safe (~> 0.1)
+    tzinfo-data (1.2018.5)
+      tzinfo (>= 1.0.0)
+    wdm (0.1.1)
+
+PLATFORMS
+  x64-mingw32
+
+DEPENDENCIES
+  bundler (~> 1.16.1)
+  jekyll (~> 3.7.3)
+  jekyll-feed (~> 0.6)
+  jekyll-paginate-v2 (~> 1.7)
+  jekyll-theme-lcsb-default (~> 0.2.5)!
+  jekyll-theme-primer (~> 0.5.2)
+  minima (~> 2.0)
+  tzinfo-data
+  wdm (~> 0.1.0)
+
+BUNDLED WITH
+   1.16.4