Run evrything from properties folder

./tools/piglatin_update - reads MIMviewer.properties and updates the piglatin
translation - using pl (compiled version of piglatin.cpp)

./tools/checkall - checks everything in MIMviewer.properties, makes sure
each key exists in each of the other MIMviewer_*properties files - verify
completeness of the translations - also creates translate.csv (csv of the
MIMviewer.properties - used to send to translation companies, etc)

./tools/checkusage - checks if the resource strings in MIMviewer.properties
are actually used in any of the java source under the viewer directory
