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/priority.pot

@@ -0,0 +1,45 @@
+#. extracted from priority.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"
+
+#: priority.txt:1
+msgid ""
+"Priority\n"
+"========"
+msgstr ""
+
+#: priority.txt:4
+msgid ""
+"Change the priority of the currently selected item in the TODO list.\n"
+"Priorities are represented by the number appearing in front of the todo\n"
+"description. This number goes from 9 for the lowest priority to 1 for the\n"
+"highest priority. Todo having higher priorities are placed first (at the "
+"top)\n"
+"inside the todo panel."
+msgstr ""
+
+#: priority.txt:10
+msgid ""
+"By default, if you want to raise the priority of a todo item, you need to "
+"press\n"
+"'+'.  In doing so, the number in front of this item will decrease, meaning "
+"its\n"
+"priority increases. The item position inside the todo panel may change,\n"
+"depending on the priority of the items above it."
+msgstr ""
+
+#: priority.txt:15
+msgid ""
+"At the opposite, to lower a todo priority, press '-'. The todo position may\n"
+"also change depending on the priority of the items below."
+msgstr ""