[enh] Populate db with realist data
[add] First 2 JSON calls on Graph
[enh] Now / redirects to graph browser
[enh] Browser and keywords API imprevements
[dev] Adding a script to quickly reset DB and launch webserver
[dev] Adding a script to quickly reset DB and launch webserver
[add] Adding icons + global graph browser improvements
[enh][fat] Refactoring Node and Keyword database access and exportation: less SQL queries and HTTP requests
[fix] Also delete sql log file
[dev] New graph visualization tool (using Graphviz)
[dev] Help string
[del] remove old useless testfiles
[fix] correct content-type for json responses (goes well with https://addons.mozilla.org/fr/firefox/addon/jsonview/)
[enh] don't ask for super user when executing quicktest.sh