fix #1491 add css for data manager and project setting components
fix #1236 Add title and author and link to author webmaker.org profile and small css tweaks, old project install pages still look good.
add empty string for webmaker.org link fallback
adding a Made by string to msg.json
adding description
properly added description after rebase.
fix #1447 Updates to data items from the data manager don't stick
fix #1256 Add GA env variable, so we can plug in different GA accounts for prod/staging
fix #1254 add timestamps for save, publish and update
fix #1235 fix remix pane
Merge pull request #1492 from ScottDowne/t1491

fix #1491 add css for data manager and project setting components
Updating bundles
Added categories to tray
Added categories to tray
Merge branch 'categories' of github.com:flukeout/appmaker into categories
Merge pull request #1498 from ScottDowne/t1447

fix #1447 Updates to data items from the data manager don't stick
Merge pull request #1510 from ScottDowne/t1236

fix #1236 Add title and author and link to author webmaker.org profile a...
Fixed bug that prevented components in saved apps from being able to be deleted by clicking the Trash icon.
Updated category data structure
Merge pull request #1540 from flukeout/categories

Organizing Components into Categories.