Fix line endings

Some sources had dos line endings. Also configure all projects to use
unix line endings and UTF-8 text encoding.

Change-Id: I8fc9a1dbb219ffa91d1b3011b3b11b7e48e74ca7
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

org.eclipse.jgit.http.test/.settings/org.eclipse.core.resources.prefs

+#Fri Jun 18 23:33:29 CEST 2010
+eclipse.preferences.version=1
+encoding/<project>=UTF-8

org.eclipse.jgit.http.test/.settings/org.eclipse.core.runtime.prefs

+#Fri Jun 18 23:33:29 CEST 2010
+eclipse.preferences.version=1
+line.separator=\n

org.eclipse.jgit.packaging/org.eclipse.jgit.feature/.settings/org.eclipse.core.resources.prefs

+#Fri Jun 18 23:33:45 CEST 2010
+eclipse.preferences.version=1
+encoding/<project>=UTF-8

org.eclipse.jgit.packaging/org.eclipse.jgit.feature/.settings/org.eclipse.core.runtime.prefs

+#Fri Jun 18 23:33:45 CEST 2010
+eclipse.preferences.version=1
+line.separator=\n

org.eclipse.jgit.packaging/org.eclipse.jgit.junit.feature/.settings/org.eclipse.core.resources.prefs

+#Fri Jun 18 23:33:08 CEST 2010
+eclipse.preferences.version=1
+encoding/<project>=UTF-8

org.eclipse.jgit.packaging/org.eclipse.jgit.junit.feature/.settings/org.eclipse.core.runtime.prefs

+#Fri Jun 18 23:33:08 CEST 2010
+eclipse.preferences.version=1
+line.separator=\n