minor style adjustments. Make default 5s as the default time period for iplant announcement.
re-add reset.css
core-5802 fix markdown rendering with external css
Begin re-org of DE desktop
Ongoing
Trying new stuff
Ongoing
Ongoing
Ongoing
Ongoing

Conflicts:
	applications/de-webapp/src/main/java/org/iplantc/de/client/DiscoveryEnvironment.java
	applications/de-webapp/src/main/java/org/iplantc/de/client/newDesktop/views/NewDesktopViewImpl.java
ongoing

Conflicts:
	applications/de-webapp/src/main/java/org/iplantc/de/client/newDesktop/views/NewDesktopViewImpl.java
Ongoing

Conflicts:
	applications/de-webapp/src/main/java/org/iplantc/de/client/newDesktop/views/NewDesktopViewImpl.java
	applications/de-webapp/src/main/java/org/iplantc/de/theme/base/client/desktop/BaseDesktopAppearance.java
	applications/de-webapp/src/main/java/org/iplantc/de/theme/base/client/desktop/Desktop.css
Desktop styles now match original
Refactored desktop user settings menu
-- Still need to remove old one, but will wait till fully refactored
Refactored user settings icon buttons
Menu is now part of the icon button, and not a separate widget
Window event handling wired back up
Taskbutton integration underway