String: set default re subprocess timeout to 0.1, since that should be quite enough.

plugins/String/config.py

@@ -52,7 +52,7 @@ conf.registerGlobalValue(String.levenshtein, 'max',
     command."""))
 conf.registerGroup(String, 're')
 conf.registerGlobalValue(String.re, 'timeout',
-    registry.PositiveFloat(5, """Determines the maximum time, in seconds, that
+    registry.PositiveFloat(0.1, """Determines the maximum time, in seconds, that
     a regular expression is given to execute before being terminated. Since
     there is a possibility that user input for the re command can cause it to
     eat up large amounts of ram or cpu time, it's a good idea to keep this