Add a script for updating automatically the plugin version

utils/umc_dev/build/update_version

@@ -0,0 +1,25 @@
+#!/usr/bin/env python
+import os, sys, shutil
+base_path = os.path.dirname(os.path.realpath(__file__))
+usage = "usage: update_version current_version new_version \ne.g.: update_version 2.0.0 2.0.1"
+files = ["org.wesnoth.dependencies.feature/feature.xml",	"org.wesnoth.feature/category.xml",	"org.wesnoth.feature/feature.xml",
+"org.wesnoth.ui/META-INF/MANIFEST.MF","org.wesnoth/META-INF/MANIFEST.MF", "org.wesnoth/org.wesnoth.product"]
+
+if len(sys.argv) < 3:
+    print usage
+else:
+    print "Replacing version ", sys.argv[1], " with ", sys.argv[2], "..."
+    stext = sys.argv[1] + ".qualifier"
+    rtext = sys.argv[2] + ".qualifier"
+    for file in files:
+        sourcePath = os.path.join(os.path.join(base_path, ".."), file)
+        targetPath = os.path.join(os.path.join(base_path, ".."), file + ".tmp")
+        
+        print "Processing: ", sourcePath
+        input = open(sourcePath)
+        output = open(targetPath, "w")
+        for s in input.xreadlines():
+            output.write(s.replace(stext, rtext))
+        input.close()
+        output.close()
+        shutil.move (targetPath, sourcePath)

utils/umc_dev/build/workflow.txt

@@ -2,7 +2,13 @@ A build script should follow the following steps:
 
 1) Comment the Test handler/button in plugin.xml
 2) Build the plugin
-3) Update the version string
+3) Update the version string (you can run the "update_version" python script) in:
+	- org.wesnoth.dependencies.feature/feature.xml
+	- org.wesnoth.feature/category.xml
+	- org.wesnoth.feature/feature.xml
+	- org.wesnoth.ui/META-INF/MANIFEST.MF
+	- org.wesnoth/META-INF/MANIFEST.MF
+	- org.wesnoth/org.wesnoth.product
 4) Uncomment the test Handler/button in plugin.xml
 5) Upload files to sf.net
 6) Update the html files with news about the new version