Some more appdata fixes, now conforms with appstream-util validate

Also move the appdata file to $prefix/metainfo. Fixes gillesdegottex#119.

distrib/appdata_tr/appdata.pot

@@ -1,20 +1,35 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
-"POT-Creation-Date: 2018-05-30 18:52-0300\n"
+"POT-Creation-Date: 2019-06-13 15:59-0300\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <[email protected]>\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#. (itstool) path: application/name
+#. (itstool) path: component/id
+#: fmit.appdata.xml.in:4
+msgid "fmit.desktop"
+msgstr ""
+
+#. (itstool) path: component/metadata_license
+#: fmit.appdata.xml.in:5
+msgid "CC0-1.0"
+msgstr ""
+
+#. (itstool) path: component/project_license
+#: fmit.appdata.xml.in:6
+msgid "GPL-2.0+"
+msgstr ""
+
+#. (itstool) path: component/name
 #: fmit.appdata.xml.in:7
 msgid "FMIT"
 msgstr ""
 
-#. (itstool) path: application/summary
+#. (itstool) path: component/summary
 #: fmit.appdata.xml.in:8
 msgid "Free Musical Instrument Tuner (FMIT), a Tool for tuning musical instrument"
 msgstr ""
@@ -36,116 +51,182 @@ msgstr ""
 
 #. (itstool) path: description/p
 #: fmit.appdata.xml.in:26
-msgid "Choose between multiple sound capture systems, including ALSA and JACK."
+msgid "Choose between multiple sound capture systems, including ALSA and JACK. Show or hide individual panels and go from a simple analog tuner view to an advanced real-time analysis toolset, or anywhere in between."
 msgstr ""
 
-#. (itstool) path: description/p
-#: fmit.appdata.xml.in:29
-msgid "Show or hide individual panels and go from a simple analog tuner view to an advanced real-time analysis toolset, or anywhere in between."
+#. (itstool) path: screenshot/image
+#: fmit.appdata.xml.in:34
+msgid "https://gillesdegottex.github.io/fmit/figs/complete.png"
 msgstr ""
 
 #. (itstool) path: screenshot/caption
-#: fmit.appdata.xml.in:37
+#: fmit.appdata.xml.in:35
 msgid "Volume view and previous notes"
 msgstr ""
 
+#. (itstool) path: screenshot/image
+#: fmit.appdata.xml.in:38
+msgid "https://gillesdegottex.github.io/fmit/figs/simple-2.png"
+msgstr ""
+
 #. (itstool) path: screenshot/caption
-#: fmit.appdata.xml.in:41
+#: fmit.appdata.xml.in:39
 msgid "Simplest view"
 msgstr ""
 
+#. (itstool) path: screenshot/image
+#: fmit.appdata.xml.in:42
+msgid "https://gillesdegottex.github.io/fmit/figs/microtonal.png"
+msgstr ""
+
 #. (itstool) path: screenshot/caption
-#: fmit.appdata.xml.in:45
+#: fmit.appdata.xml.in:43
 msgid "Microtonal view"
 msgstr ""
 
+#. (itstool) path: screenshot/image
+#: fmit.appdata.xml.in:46
+msgid "https://gillesdegottex.github.io/fmit/figs/statistics.png"
+msgstr ""
+
 #. (itstool) path: screenshot/caption
-#: fmit.appdata.xml.in:49
+#: fmit.appdata.xml.in:47
 msgid "Statistics view"
 msgstr ""
 
-#. (itstool) path: screenshot/caption
-#: fmit.appdata.xml.in:53
-msgid "Waveform view"
+#. (itstool) path: screenshot/image
+#: fmit.appdata.xml.in:50
+msgid "https://gillesdegottex.github.io/fmit/figs/sample.png"
 msgstr ""
 
 #. (itstool) path: screenshot/caption
-#: fmit.appdata.xml.in:57
-msgid "Harmonics view"
+#: fmit.appdata.xml.in:51
+msgid "Waveform view"
 msgstr ""
 
-#. (itstool) path: screenshot/caption
-#: fmit.appdata.xml.in:61
-msgid "Fourier transform view"
+#. (itstool) path: component/url
+#: fmit.appdata.xml.in:76
+msgid "https://gillesdegottex.github.io/fmit/"
 msgstr ""
 
-#. (itstool) path: screenshot/caption
-#: fmit.appdata.xml.in:65
-msgid "General settings"
+#. (itstool) path: component/url
+#: fmit.appdata.xml.in:77
+msgid "https://hosted.weblate.org/projects/fmit/"
 msgstr ""
 
-#. (itstool) path: screenshot/caption
-#: fmit.appdata.xml.in:69
-msgid "Capture systems settings"
+#. (itstool) path: component/url
+#: fmit.appdata.xml.in:78
+msgid "https://github.com/gillesdegottex/fmit/issues"
 msgstr ""
 
-#. (itstool) path: screenshot/caption
-#: fmit.appdata.xml.in:73
-msgid "Sound analysis settings"
+#. (itstool) path: component/url
+#: fmit.appdata.xml.in:79
+msgid "http://gillesdegottex.github.io/fmit/faq.html"
 msgstr ""
 
-#. (itstool) path: application/developer_name
+#. (itstool) path: component/developer_name
 #: fmit.appdata.xml.in:80
 msgid "Gilles Degottex"
 msgstr ""
 
-#. (itstool) path: ul/li
-#: fmit.appdata.xml.in:116
-msgid "New note names: Hindustani, Byzantine"
+#. (itstool) path: component/update_contact
+#: fmit.appdata.xml.in:81
+msgid "[email protected]"
+msgstr ""
+
+#. (itstool) path: component/translation
+#: fmit.appdata.xml.in:82
+msgid "fmit"
+msgstr ""
+
+#. (itstool) path: content_rating/content_attribute
+#: fmit.appdata.xml.in:84
+#: fmit.appdata.xml.in:85
+#: fmit.appdata.xml.in:86
+#: fmit.appdata.xml.in:87
+#: fmit.appdata.xml.in:88
+#: fmit.appdata.xml.in:89
+#: fmit.appdata.xml.in:90
+#: fmit.appdata.xml.in:91
+#: fmit.appdata.xml.in:92
+#: fmit.appdata.xml.in:93
+#: fmit.appdata.xml.in:94
+#: fmit.appdata.xml.in:95
+#: fmit.appdata.xml.in:96
+#: fmit.appdata.xml.in:97
+#: fmit.appdata.xml.in:98
+#: fmit.appdata.xml.in:99
+#: fmit.appdata.xml.in:100
+#: fmit.appdata.xml.in:101
+#: fmit.appdata.xml.in:102
+#: fmit.appdata.xml.in:103
+#: fmit.appdata.xml.in:104
+#: fmit.appdata.xml.in:105
+#: fmit.appdata.xml.in:106
+#: fmit.appdata.xml.in:107
+#: fmit.appdata.xml.in:108
+#: fmit.appdata.xml.in:109
+#: fmit.appdata.xml.in:110
+msgid "none"
+msgstr ""
+
+#. (itstool) path: description/p
+#: fmit.appdata.xml.in:115
+msgid "This release includes some notation improvements, a couple of new icons and translation improvements:"
 msgstr ""
 
 #. (itstool) path: ul/li
 #: fmit.appdata.xml.in:117
-msgid "Use unicode flat and sharp signs"
+msgid "New note names: Hindustani, Byzantine"
 msgstr ""
 
 #. (itstool) path: ul/li
 #: fmit.appdata.xml.in:118
-msgid "Use custom save settings and pause icons that better fits the other icons design"
+msgid "Use unicode flat and sharp signs"
 msgstr ""
 
 #. (itstool) path: ul/li
 #: fmit.appdata.xml.in:119
-msgid "Flexible transposition key selection."
+msgid "Flexible transposition key selection"
 msgstr ""
 
 #. (itstool) path: ul/li
 #: fmit.appdata.xml.in:120
-msgid "Added symbolic icon for high-contrast setup."
+msgid "Use custom save settings and pause icons that better fits the other icons design"
 msgstr ""
 
 #. (itstool) path: ul/li
 #: fmit.appdata.xml.in:121
-msgid "Switch to Weblate for translation: https://hosted.weblate.org/projects/fmit/"
+msgid "Added symbolic icon for high-contrast setup"
 msgstr ""
 
 #. (itstool) path: ul/li
 #: fmit.appdata.xml.in:122
-msgid "Added translation for application information."
+msgid "Switch to Weblate for translation"
 msgstr ""
 
 #. (itstool) path: ul/li
+#: fmit.appdata.xml.in:123
+msgid "Added translation for application information"
+msgstr ""
+
+#. (itstool) path: description/p
 #: fmit.appdata.xml.in:129
-msgid "New icons"
+msgid "This release includes a new set of icons, support for the F tonality, and some fixes:"
 msgstr ""
 
 #. (itstool) path: ul/li
-#: fmit.appdata.xml.in:130
-msgid "Added F tonality"
+#: fmit.appdata.xml.in:131
+msgid "New set of icons for switching the view panels"
 msgstr ""
 
 #. (itstool) path: ul/li
-#: fmit.appdata.xml.in:131
+#: fmit.appdata.xml.in:132
+msgid "Added transposition to F tonality"
+msgstr ""
+
+#. (itstool) path: ul/li
+#: fmit.appdata.xml.in:133
 msgid "Fixed graphical glitches"
 msgstr ""