classes folder added to .gitingore
.gitignore change
Merge remote-tracking branch 'origin/master' into Charly

Conflicts:
	.gitignore
test: copy keyfile and read key sucessful
keywrappertest deleted
- encryption successfully tested
- embedded sqlite database created and prepared for initialization
- encryption successfully tested
- embedded sqlite database created and prepared for initialization
Merge branch 'master' into Charly

Conflicts resolved:
	SecureDWApp/SecureDWExtension/classes/META-INF/extension.xml
	SecureDWApp/SecureDWExtension/src/META-INF/extension.xml
Merge branch 'master' into Charly

Conflicts:
	SecureDWApp/SecureDWExtension/src/META-INF/extension.xml
	SecureDWApp/SecureDWExtension/src/dke/extension/data/dbConnection/ConnectionManager.java
changed ConnectionsManager according to Class from Markus
new irgnored fileextensions
changed preferences data structure

Merge branch 'Charly' of https://github.com/FatTony123/SecureDWClient into Charly

Conflicts:
	.gitignore
extension configured in order to use external libraries like sqlite
dimension tree + start of jtree
JTree recursiv fertig - noch nicht getestet
code comments added
treeview finished
first steps of initialization process implemented -> init database at start up
small changes in mainpanel constructor
Merge branch 'TreeView' into Charly

Conflicts:
	SecureDWApp/SecureDWExtension/classes/.data/SecureDWExtension.cdi_javac
	SecureDWApp/SecureDWExtension/src/dke/extension/data/initialize/DBInitializer.java