Added some links to the s-ramp dashboard.
Merge pull request #74 from EricWittmann/srampui-79-dashboard-links

(srampui-79) Additional s-ramp dashboard links
Improved configuration options for the s-ramp UI - configuration file
now loaded from either user.home or standalone/configuration (if found).
Config via system properties still takes precedence.
Merge pull request #75 from EricWittmann/srampui-configuration

Improved configuration options for the s-ramp UI
Refactored the JarToSrampArchive (artifact expansion) code to make it
pluggable (using java serviceloader).  Now additional implementations of
JarToSrampArchive can be contributed (e.g. the switchyard integration
module can contribute its own impl).

Also improved the sramp ui config a bit (constants).
Merge pull request #76 from EricWittmann/sramp-expandedFromDocument

Made JarToSrampArchive pluggable (artifact expansion)
Switched to errai 2.4.0.Beta1.
Merge pull request #77 from EricWittmann/master

Switched to errai 2.4.0.Beta1
Made sure buttons and anchors are used appropriately.
Merge pull request #78 from EricWittmann/srampui-84-buttons

(srampui-84) Proper use of buttons and anchors
Hides the delete button for derived artifacts (since derived artifacts
can't be deleted).
Merge pull request #79 from EricWittmann/srampui-85-hide-delete-button

(srampui-85) Hide the delete butotn for derived artifacts
Auto-click the refresh button when an artifact is imported via the UI.
Merge pull request #80 from EricWittmann/srampui-86-auto-refresh

(srampui-86) Auto refresh the artifact list
Added a logout.jsp.
Merge pull request #81 from EricWittmann/srampui-87-logout.jsp

Added a logout.jsp.
Customize the edit property dialog.
Merge pull request #82 from EricWittmann/srampui-89-property-dialog

Customize the edit property dialog.