[PATCH] Add units to flow velocity export headers

[Wald Commits]

# HG changeset patch
# User Tom Gottfried <tom at intevation.de>
# Date 1384776672 -3600
# Node ID b8b185911eb4ea1e01a20e6794e2b8dbab66b33d
# Parent  4f69ebe580e112e3e3d4d5c3d70680b1c826d6a9
Add units to flow velocity export headers.

diff -r 4f69ebe580e1 -r b8b185911eb4 artifacts/src/main/resources/messages_de_DE.properties
--- a/artifacts/src/main/resources/messages_de_DE.properties	Mon Nov 18 12:30:36 2013 +0100
+++ b/artifacts/src/main/resources/messages_de_DE.properties	Mon Nov 18 13:11:12 2013 +0100
@@ -390,9 +390,9 @@
 export.reference_curve.pdf.file.gauge.end = /jasper/reference_gauge_end.jasper
 export.reference_curve.pdf.file.gauge.start.end = /jasper/reference_gauge_start_end.jasper
 export.flow_velocity.csv.header.km = Fluss-Km
-export.flow_velocity.csv.header.v_total = v Gesamtgerinne
-export.flow_velocity.csv.header.v_main = v Hauptgerinne
-export.flow_velocity.csv.header.tau_main = Sohlschubspannung Hauptgerinne
+export.flow_velocity.csv.header.v_total = v Gesamtgerinne [m/s]
+export.flow_velocity.csv.header.v_main = v Hauptgerinne [m/s]
+export.flow_velocity.csv.header.tau_main = Sohlschubspannung Hauptgerinne [N/m\u00b2]
 export.flow_velocity.csv.header.q = Q [m\u00b3/s]
 export.flow_velocity.csv.header.locations = Streckendaten
 export.bedheight_middle.csv.header.km = Fluss-km