changed behaviour of search web action so that it no longer uses its own search engines but Firefox's search engines
- changed behaviour of Highlight/Clear action so that it now toggles Firefox's find bar
- renamed highlight action to toggleFindBar
- corrected some typos in the README file
fixed bug where the right icons for the searchWeb and toggleFindBar actions were not selected
fixed bug where the right action was not executed
white space editing
pressing Enter when the pie menu is open no longer results in any action
declared some undeclared variables
fixed typo in es-ES locale
declared some undeclared variables
reindented stats.xul file