Fixed bug #14 -- block table is correctly re-build on periodical data reload.  fetchBlocks() is now updated on reload_interval rather than reload_chart_interval.
Added config option to disable the Github ribbon.
optional html insert at top of page, for navbar or other purposes
Code cosmetics
Merged with roy7 topnavbar changes
Merge branch 'iongchun-fix-recent-blocks' into devel
Merge branch 'iongchun-fix-donate' into devel
Minor fix
active miners: remove miners gone and do not change order
Merge branch 'stable-miner'

Conflicts:
	index.html