Capitalized first letters in the product name.
Defined product name variable for install4j.
Tweaks for the name of the application in install4j conf.
Changed app.title property in raven launcher to use capital first letter in each word.
More tweaking of application/taverna home directory/etc. names.
Switching code signing off for the moment.
Remove excuteworkflow launcher and .sh/.bat
Merge branch 'core' into astronomy

Conflicts:
	pom.xml
	src/main/install4j/taverna-workbench.install4j