Adjusted short description & added a long description

Author: zoliszabo

src/com/github/zoliszabo/netbeans/quickinsert/Bundle.properties

@@ -22,5 +22,8 @@
 # THE SOFTWARE.
 # 
 OpenIDE-Module-Display-Category=Editing
+OpenIDE-Module-Long-Description=\
+    Quickly insert (using a menu item or shortcut key) various predefined values at the current caret position.\n\n\
+    Currently supports:\n - Inserting the current UNIX timestamp ("Source" menu -> "Insert Current (UNIX) Timestamp").
 OpenIDE-Module-Name=NetBeans Quick Insert
-OpenIDE-Module-Short-Description=NetBeans plugin to quickly insert predefined strings / values (e.g. the current UNIX timestamp) to the current caret location.
+OpenIDE-Module-Short-Description=NetBeans plugin to quickly insert predefined strings/values (e.g. the current UNIX timestamp) at the current caret position.