Update scripts

* Fix jekyll kill
* Move back to the root directory of the project once done with
  serving the website
* Add stop script
* Build website as incremental so changes will be applied automatically



git-svn-id: svn+ssh://atelier.inf.usi.ch/home/bevilj/group-1@6 a672b425-5310-4d7a-af5c-997e18724b81

build.sh

@@ -1,11 +1,11 @@
 #!/bin/sh
 
-if ! which jekyll 2>/dev/null 1>/dev/null; then 
+if ! which jekyll 2>/dev/null 1>/dev/null; then
   sudo gem install jekyll
 else
-  kill -9 $(ps ax | grep jekyll | grep -v grep | cut -d\  -f1)   
+  pkill -f jekyll
 fi
 
-cd site/ && jekyll serve &
+cd site/ && jekyll serve --incremental &
 sleep 3 && open "http://localhost:4000/"
-
+cd ..

site/.svnignore

@@ -1,2 +1,3 @@
 _site/
 .sass-cache/
+.jekyll-metadata

stop.sh

@@ -0,0 +1,5 @@
+#!/bin/sh
+
+if which jekyll 2>/dev/null 1>/dev/null; then
+  pkill -f jekyll
+fi