refs #3726 adding reports for browser language of visitors
refs #3726 small test for method to get language from browser setting
refs #3726 fixing test
added phpunit.xml to .gitignore
added config.ini.php to .gitignore
Merge branch 'master' of github.com:piwik/piwik

Conflicts:
	.gitignore
we should at least expect 400 translations now, as translations for language names, countries, days and months have been imported
refs #3726 added language names to translations
refs #3726 small improvements to detection method
Merge branch 'master' of github.com:piwik/piwik

Conflicts:
	.gitignore
Merge branch 'master' of github.com:piwik/piwik
Merge branch 'master' of github.com:piwik/piwik
Added Tracker.recordStandardGoals Hook
Added Tracker.recordEcommerceGoal Hook
Merge pull request #25 from ccagle8/goalHook

Added Tracker.recordStandardGoals Hook  	
Added Tracker.recordEcommerceGoal Hook
fixes #3746 - Bug in overlay when using setSiteId with a string value
jslint and coding style changes

* blank line before 'if' and 'return' (unless at start of a block)
* convert tabs to spaces
* redo typeof property !== 'undefined' workaround
* replace .substr() and .substring() with .slice()
* use aliases where possible
Fixes #3232, add ability to discard URL fragments when tracking for all websites or for just some websites.
Fix typo in README
Simplified check.