typos
Update diag_logs_settings.php

fix text - s/rulessets/rule sets
Update services_dyndns_edit.php

fix typo - s/sperate/separate
Update interfaces.php

fix text - Capitalize sentence. s/this/This
Update system.php

fix text - add space between sentences.
Update system_advanced_admin.php

fix typo s/Communcations/Communications/
Update diag_logs_filter.php

fix typo - s/expression/expression
Merge pull request #757 from CharlieMarshall/typos

typos
Update system.php

fix text - s/by/be
Conflicts:
	usr/local/www/system.php
Clarify that the graph is for mbuf clusters
fix text - add space between sentences. This got lost in another commit
fix / make textarea full width
remove whitespaces
disable horizontal resizing
Merge pull request #765 from CharlieMarshall/rss

fix / make RSS widget textarea full width & remove whitespaces