TheIDE opens Package associated with *.upp file passed as (only) first command line parameter.

git-svn-id: http://upp-mirror.googlecode.com/svn/trunk@7954 05275033-79c2-2956-22f4-0a99e774df92
Improved search for assembly  when opening Package associated with *.upp file.

git-svn-id: http://upp-mirror.googlecode.com/svn/trunk@7955 05275033-79c2-2956-22f4-0a99e774df92
Implemented *.upp file association with TheIDE

git-svn-id: http://upp-mirror.googlecode.com/svn/trunk@7956 05275033-79c2-2956-22f4-0a99e774df92