script to remove unused strings from res/values/strings.xml
cleanup unused strings - ref #328
remove temporary file usage
remove old NUX layouts and fragments
remove table_row from Jun 2010 -> $ git log -G table_row.xml
remove old NUX 9patch buttons
remove old NUX styles
remove unused layout and styles
add text notification in remove-unused-strings.sh script
remove unused drawables
Merge branch 'develop' into issue/328-resource-cleaning

Conflicts:
	res/values/strings.xml
move scripts to tools/
removing unused strings
Merge branch 'develop' into issue/328-resource-cleaning

Conflicts:
	res/values/strings.xml
remove unused resources
fix an issue with remove-unused-string.sh script
add strings after an erroneous run of remove-unused-strings.sh
remove an old test
Merge branch 'develop' into issue/328-resource-cleaning

Conflicts:
	res/values/strings.xml