gJsonRPCPlugin versions

2020-12-29 1.2
add option <parent> in command <open> to specify position in object tree

2020-12-29 1.1
add option <name> in command <open> to specify name caption in CC treeview 
Fix compilation with the stereo version of CC

2020-12-29 1.0
add command <version> to get version information

2020-11-32
initial version that is submodule of CC and compiles
