removing unused classes
wip
removing v4 support lib
removing osme files
Merge branch 'new_rest' of github.com:ogrebgr/khandroid into new_rest

Conflicts:
	khandroid_lib/src/com/github/khandroid/new_rest/RestExchange.java
Merge branch 'new_rest' of github.com:ogrebgr/khandroid into new_rest

Conflicts:

khandroid_lib/src/com/github/khandroid/new_rest/RestExchange.java
adding parameterless constructor
wip
RestExchangeBuilder working
wip
KhRestFunctionality working
wip
bugfix
bugfix: forgot to create attachables
cosmetics
removing unused layout