Merge pull request #294 from mikedewar/master

trivial testing bug fixes
Merge pull request #295 from mikedewar/master

another little fix to the testing suite. All this will be superfluous.
Update README.md
Update pack.go

I changed the output message to be "pack" instead of "bunch" to reflect the new block name.
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
removed fatal errors from the fromHTTPStream block
Merge pull request #301 from nytlabs/removeFatals

removed fatal errors from the fromHTTPStream block
fixes link in README to the wiki page on the GUI
Merge pull request #303 from bmabey/patch-1

fixes link in README to the wiki page on the GUI
fixing block panel css
Merge pull request #307 from nikhan/block_rule_panel_css

fixing block panel css