Added inject script to update counters in real time

Works by detecting title changes in the tab
Merge remote-tracking branch 'upstream/master'
Remove old title tracking completely

Normalize newlines at the end of files
Fix refresh interval, handle empty json from server correctly
Added HTTPS compatibility / option

1) Updated manifest for content script to apply to https versions
2) Added an option to prefer https
3) If option is set, open https version of the main page
4) If option is set, run updates over https
Updated observer to parse title on launch

Note: still ignores zero count as it may be a false positive
Merge pull request #10 from kav2k/https

Added HTTPS compatibility / option
Update changelog, adjust indenting style
Merge remote-tracking branch 'kav2k/observer'

Conflicts:
	observer.js