Disabled "Ok"/"Update Geometry" button after first update. Solves issue #105.

tests/gerber_parsing_profiling/gerber_parsing_line_profile_1.py

@@ -0,0 +1,13 @@
+# This script is for profiling Gerber.parse_lines() line by line.
+# Run kernprof -l -v gerber_parsing_line_profile_1.py
+
+import sys
+sys.path.append('../../')
+
+from camlib import *
+
+log = logging.getLogger('base2')
+log.setLevel(logging.WARNING)
+
+g = Gerber()
+g.parse_file("gerber1.gbr")