First Commit to GitHub
Merge remote-tracking branch 'GitHub/master'
Add Searh engine.
Merge branch 'SearchEngine'
Split Up text box value from a separator char.

Signed-off-by: Cédric Vernou <cedric.vernou@etu.univ-tours.fr>
Merge branch 'SplitUpValue'
Add Icon. Correct bug in return value after edit if value is split.
Correct added icon.