Describe the collector on its preference page without naming a platform

The capture page said the data helps committers understand how
developers use Eclipse. It now says what is recorded and that it helps
whoever builds the application.

Author: vogella

org.eclipse.epp.usagedata.ui/src/org/eclipse/epp/usagedata/internal/ui/preferences/messages.properties

@@ -1,4 +1,4 @@
-UsageDataCapturePreferencesPage_0=The Usage Data Collector collects information about how individuals are using the Eclipse platform. The intent is to use this data to help committers and organizations better understand how developers are using Eclipse.
+UsageDataCapturePreferencesPage_0=The Usage Data Collector records how you use this application: which commands, editors, views and perspectives you work with, and which plug-ins are installed. The data helps the people who build the application understand how it is used.
 UsageDataCapturePreferencesPage_1=Enable capture
 UsageDataCapturePreferencesPage_2=Checking the upload location...
 UsageDataCapturePreferencesPage_3=Usage Data Collector