Merge branch 'master' of github.com:taddeus/licenseplates

src/Error.py

+import traceback, os.path
+
+class Error:
+    def __init__(self, message=None):
+        stack = traceback.extract_stack()
+        origin_of_call      = stack[0]
+        where_it_went_wrong = stack[1]
+
+        if message:
+          print message, "\n"
+
+        print "Error in", origin_of_call[0], "on line", origin_of_call[1]
+        print " : ", origin_of_call[3], "\n"
+
+        # Inside try function, so -2 lines as exept and Error() are 2 lines
+        print "Function called in", where_it_went_wrong[0]
+        print "around line", (where_it_went_wrong[1] - 2), "\n"
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