Update theme_essential.php

fontcharacterset* strings added
Update settings.php

Font Character Sets checkboxes added
Update pagesettings.php

fontcharacterset added
Update fonts.php

fontcharacterset added
Update fonts.php

fontcharacterset added
Update pagesettings.php

fontcharacterset added
Update settings.php

Font Character Sets checkboxes added
Update theme_essential.php

fontcharacterset* strings added
Merge branch 'master' of https://github.com/vgango/moodle-theme_essential
Merge pull request #174 from vgango/master

Adding Google font character set checkboxes