Merge pull request #14 from 0x7f/master

studio stuff
length of String parameter for c interface
launch java framework
added getLoop
added String length in C Interface
improved pointer
added json properties
checked setBalise signatur
rename direction to stellung
test functions improved, issues still exists
added src include
removed old dispatcher project
added src filter, removed 3rdparty include
moved dll variable in global scope
using class reference
changed class reference
improved length pointer
interface improved with documentation
improved spec definitions
Stundenzettel
fixed
added specific buffer length
update Stundenzettel