i18n: Localize the mimetype definitions.

These show up in 'detailed file type' fields, such as in a list
view column.

Author: mtwebster

data/nemo.xml.in

@@ -8,7 +8,7 @@
 
 
    <mime-type type="application/nemo-action">
-     <_comment>A Nemo action definition file</_comment>
+     <_comment>Nemo action definition</_comment>
      <generic-icon name="text-x-generic"/>
      <sub-class-of type="text/plain"/>
      <glob pattern="*.nemo_action"/>

makepot

@@ -1,6 +1,7 @@
 #!/bin/bash
 data/nemo-actions/extract_action_strings data/nemo-actions
-xgettext -c --from-code=UTF-8 --keyword=_ --keyword=N_ --output=nemo.pot \
+itstool -o nemo.pot data/nemo.xml.in
+xgettext -c --join-existing --from-code=UTF-8 --keyword=_ --keyword=N_ --output=nemo.pot \
     src/*.c libnemo-extension/*.c libnemo-private/*.c eel/*.c         \
     data/nemo-actions/action_i18n_strings.py generate_additional_file
 xgettext -c --join-existing  -L Glade gresources/*.glade --output=nemo.pot