Use tiddlyweb status to determine space name
Add es5-shim to IE browsers
Add a 'reset space' button that resets a space to its original state
Remove fat=1 from url

Single tiddlers are fat by default so param was unnecessary
Display msg to user if recipe reset fails
Fix typo
Update colours used when the recipe reset fails
Add button to submit reset form
Merge pull request #1051 from colmjude/master

Add basic space reset functionality