Add POT files for online help texts

Use translate-toolkit to generate message catalogs for all online help
texts. Add Transifex resources for each of the message catalogs.

Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>

po/doc/view.pot

@@ -0,0 +1,40 @@
+#. extracted from view.txt
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2013-07-23 10:28+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=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Translate Toolkit 1.10.0\n"
+
+#: view.txt:1
+msgid ""
+"View\n"
+"===="
+msgstr ""
+
+#: view.txt:4
+msgid "View the item you select in either the Todo or Appointment panel."
+msgstr ""
+
+#: view.txt:6
+msgid ""
+"This is useful when an event description is longer than the available space "
+"to\n"
+"display it. If that is the case, the description will be shortened and its "
+"end\n"
+"replaced by '...'. To be able to read the entire description, just run the "
+"view\n"
+"command and a popup window will appear, containing the whole event."
+msgstr ""
+
+#: view.txt:11
+msgid ""
+"Press any key to close the popup window and go back to the main Calcurse\n"
+"screen."
+msgstr ""