- added a fix in the Gerber parser when adding the geometry in the self.apertures dict for the case that the current aperture is None (Allegro does that)

- finished support for internationalization by adding a set of .po/.mo files for the English language. Unfortunately the final action can be done only when Beta will be out of Beta (no more changes) or when I will decide to stop working on this app.
- changed the tooltip for 'feedrate_rapids' parameter to point out that this parameter is useful only for the Marlin postprocessor

locale_template/ToolMeasurement.pot

@@ -0,0 +1,91 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR ORGANIZATION
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"POT-Creation-Date: 2019-03-10 13:08+0200\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=cp1252\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Generated-By: pygettext.py 1.5\n"
+
+
+#: D:\1.DEV\FlatCAM_beta\flatcamTools\ToolMeasurement.py:16
+msgid "Measurement"
+msgstr ""
+
+#: D:\1.DEV\FlatCAM_beta\flatcamTools\ToolMeasurement.py:37
+msgid "Start"
+msgstr ""
+
+#: D:\1.DEV\FlatCAM_beta\flatcamTools\ToolMeasurement.py:37
+#: D:\1.DEV\FlatCAM_beta\flatcamTools\ToolMeasurement.py:40
+msgid "Coords"
+msgstr ""
+
+#: D:\1.DEV\FlatCAM_beta\flatcamTools\ToolMeasurement.py:38
+#: D:\1.DEV\FlatCAM_beta\flatcamTools\ToolMeasurement.py:89
+msgid "This is measuring Start point coordinates."
+msgstr ""
+
+#: D:\1.DEV\FlatCAM_beta\flatcamTools\ToolMeasurement.py:40
+msgid "Stop"
+msgstr ""
+
+#: D:\1.DEV\FlatCAM_beta\flatcamTools\ToolMeasurement.py:41
+#: D:\1.DEV\FlatCAM_beta\flatcamTools\ToolMeasurement.py:94
+msgid "This is the measuring Stop point coordinates."
+msgstr ""
+
+#: D:\1.DEV\FlatCAM_beta\flatcamTools\ToolMeasurement.py:44
+#: D:\1.DEV\FlatCAM_beta\flatcamTools\ToolMeasurement.py:99
+msgid "This is the distance measured over the X axis."
+msgstr ""
+
+#: D:\1.DEV\FlatCAM_beta\flatcamTools\ToolMeasurement.py:47
+#: D:\1.DEV\FlatCAM_beta\flatcamTools\ToolMeasurement.py:105
+msgid "This is the distance measured over the Y axis."
+msgstr ""
+
+#: D:\1.DEV\FlatCAM_beta\flatcamTools\ToolMeasurement.py:49
+msgid "DISTANCE"
+msgstr ""
+
+#: D:\1.DEV\FlatCAM_beta\flatcamTools\ToolMeasurement.py:50
+#: D:\1.DEV\FlatCAM_beta\flatcamTools\ToolMeasurement.py:111
+msgid "This is the point to point Euclidian distance."
+msgstr ""
+
+#: D:\1.DEV\FlatCAM_beta\flatcamTools\ToolMeasurement.py:53
+#: D:\1.DEV\FlatCAM_beta\flatcamTools\ToolMeasurement.py:60
+#: D:\1.DEV\FlatCAM_beta\flatcamTools\ToolMeasurement.py:67
+#: D:\1.DEV\FlatCAM_beta\flatcamTools\ToolMeasurement.py:74
+#: D:\1.DEV\FlatCAM_beta\flatcamTools\ToolMeasurement.py:81
+msgid "Those are the units in which the distance is measured."
+msgstr ""
+
+#: D:\1.DEV\FlatCAM_beta\flatcamTools\ToolMeasurement.py:114
+msgid "Measure"
+msgstr ""
+
+#: D:\1.DEV\FlatCAM_beta\flatcamTools\ToolMeasurement.py:173
+msgid "Meas. Tool"
+msgstr ""
+
+#: D:\1.DEV\FlatCAM_beta\flatcamTools\ToolMeasurement.py:266
+msgid "MEASURING: Click on the Start point ..."
+msgstr ""
+
+#: D:\1.DEV\FlatCAM_beta\flatcamTools\ToolMeasurement.py:295
+msgid "MEASURING: Click on the Destination point ..."
+msgstr ""
+
+#: D:\1.DEV\FlatCAM_beta\flatcamTools\ToolMeasurement.py:316
+msgid "MEASURING: Result D(x) = %.4f | D(y) = %.4f | Distance = %.4f"
+msgstr ""
+