Merge branch 'feature-fix-external-tools-translation' into 'master'

External Tools: Translate name and category

See merge request !35

addons/externaltools/Messages.sh

 #! /bin/sh
 $EXTRACTRC *.rc *.ui >> rc.cpp
+grep -n -e '^ *name=' defaultexternaltoolsrc | sed 's!^\(.*\):.*name= *\(.*\) *$!// i18n: file: \1\ni18nc("External tool name", "\2");!' | sed 's/ \+")/")/' >>rc.cpp || exit 13
+grep -n -e '^ *category=' defaultexternaltoolsrc | sed 's!^\(.*\):.*category= *\(.*\) *$!// i18n: file: \1\ni18nc("External tool category", "\2");!' | sed 's/ \+")/")/' >>rc.cpp || exit 13
 $XGETTEXT *.cpp  -o $podir/kateexternaltoolsplugin.pot