fixes small bug in the searchcombobox helptext feature
http://svn.jdownloader.org/issues/48863

git-svn-id: svn://svn.appwork.org/utils@2100 21714237-3853-44ef-a1f0-ef8f03a7d1fe
fixes #48472

Set the text or graph color to 100% transparency. The format is AARRGGBB (AlphaRedGreenBlue) as hex String. 00000000 represents a black with 0 alpha. 
The Speedmeter panel will not try to paint invisible text. it will ignore the painting at all in this case.

git-svn-id: svn://svn.appwork.org/utils@2101 21714237-3853-44ef-a1f0-ef8f03a7d1fe
fixes #48437
build>full

Added Cached Value to Application.isJared to improve performance

git-svn-id: svn://svn.appwork.org/utils@2102 21714237-3853-44ef-a1f0-ef8f03a7d1fe