fix escape url

update version

edit syntax

update jquery to 2.x

Fix #5

add space to detail of replace function

add detail for replace function

update version and contributors

Merge branch '7i-master'

Fixed + and - so it is working

Fixed + and - so it is working

Updated hackbar-panel.html to include + and -

Updated hackbar-panel.js to include + and -

Fix #3

update url to addons